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2020-10-21 10:44:38 +02:00
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Module Crypto
Public Function EncryptText(ByVal strText As String, ByVal strPwd As String)
Dim i As Integer, c As Integer
Dim strBuff As String
strPwd = UCase$(strPwd)
If Len(strPwd) Then
For i = 1 To Len(strText)
c = Asc(Mid$(strText, i, 1))
c = c + Asc(Mid$(strPwd, (i Mod Len(strPwd)) + 1, 1))
strBuff = strBuff & Chr(c And &HFF)
Next i
Else
strBuff = strText
End If
EncryptText = strBuff
End Function
Public Function DecryptText(ByVal strText As String, ByVal strPwd As String)
Dim i As Integer, c As Integer
Dim strBuff As String
strPwd = UCase$(strPwd)
If Len(strPwd) Then
For i = 1 To Len(strText)
c = Asc(Mid$(strText, i, 1))
c = c - Asc(Mid$(strPwd, (i Mod Len(strPwd)) + 1, 1))
strBuff = strBuff & Chr(c And &HFF)
Next i
Else
strBuff = strText
End If
DecryptText = strBuff
End Function
End Module

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Module Globals
Public Spaltendaten As New DataTable
Public sConnectionString As String
Public conn As New DB.clsConnectionProvider
Public ConnectionFileName As String = ""
Public Mitarbeiternr As Integer
Public TmpFilepath As String
Public SecurityDaten As New DataSet
End Module

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Imports C1.Win.C1TrueDBGrid
Imports System
Imports System.IO
Imports System.Data
Imports System.Data.SqlTypes
Imports System.Data.SqlClient
Imports System.Diagnostics
'
Namespace Utils
''' <summary>
''' Klasse für das Speichern bzw. Auslesen von Image-Dateien in der Datenbank
''' </summary>
''' <remarks>
''' Es werden folgende Datebanktabellen berücksichtigt:
''' <list type="bullet">
''' <item>
''' <description>Dokument Attribut DocImage</description></item>
''' <item>
''' <description>Profile Attribut V_Uebersicht (Profillayout des C1TrueDBGrids der
''' Vertragsübersicht|Vertragselemente</description></item></list>
''' </remarks>
''' <includesource>yes</includesource>
Public Class MyDocMgmt
''' <summary>
''' Grid-Layoutfile speichern
''' </summary>
''' <param name="c1data">C1Truedbgrind, von welchem das Layout gespeichert werden soll</param>
''' <param name="GriddNo">Nummer des Grids: 1=Vertragsübersicht...</param>
''' <returns></returns>
''' <remarks></remarks>
Public Function Save_LayoutFile(ByRef c1data As C1TrueDBGrid, ByVal GridNo As Integer, ByVal Profilnr As Integer) As Boolean
Dim filename As String = Globals.TmpFilepath(+Trim(Str(Profilnr)) + Trim(Str(GridNo)) + ".lyt")
c1data.SaveLayout(filename)
Dim Connection As New SqlConnection()
Dim DA As New SqlDataAdapter("select * from profil where profilnr = " & Str(Profilnr), Connection)
'mitarbeiternr=" + Str(Globals.clsmitarbeiter.iMitarbeiternr.Value)
Dim cb As SqlCommandBuilder = New SqlCommandBuilder(DA)
Dim ds As New DataSet()
Dim fs As New FileStream(filename, FileMode.OpenOrCreate, FileAccess.Read)
Dim mydata(fs.Length) As Byte
fs.Read(mydata, 0, fs.Length)
fs.Close()
Try
Connection.ConnectionString = Globals.sConnectionString
Connection.Open()
DA.Fill(ds, "profil")
Dim myRow As DataRow
If ds.Tables(0).Rows.Count = 0 Then
' Neues Profil sepeichern
myRow = ds.Tables(0).NewRow
myRow.Item(1) = Globals.Mitarbeiternr
myRow.Item(2) = ""
Select Case GridNo
Case 1
myRow.Item(3) = mydata
End Select
ds.Tables(0).Rows.Add(myRow)
DA.Update(ds, "profil")
Else
myRow = ds.Tables(0).Rows(0)
Select Case GridNo
Case 1
myRow.Item(3) = mydata
End Select
DA.Update(ds, "profil")
End If
Catch ex As Exception
MsgBox(ex.Message)
Return False
End Try
fs = Nothing
cb = Nothing
ds = Nothing
DA = Nothing
Connection.Close()
Connection = Nothing
Return True
End Function
Private Function Get_Layoutfile_from_db(ByVal filename As String, ByVal GridNo As Integer, ByVal Profilnr As Integer) As Boolean
'Exit Function
Dim connection As New SqlConnection()
Dim da As New SqlDataAdapter("Select * From profil where profilnr=" & Str(Profilnr), connection)
'mitarbeiternr=" + Str(Globals.clsmitarbeiter.iMitarbeiternr.Value)
Dim CB As SqlCommandBuilder = New SqlCommandBuilder(da)
Dim ds As New DataSet()
Try
connection.ConnectionString = Globals.sConnectionString
connection.Open()
da.Fill(ds, "docs")
Dim myRow As DataRow
myRow = ds.Tables(0).Rows(0)
Dim MyData() As Byte
Select Case GridNo
Case 1
MyData = myRow.Item(3)
End Select
Dim K As Long
K = UBound(MyData)
Dim fs As New FileStream(filename, FileMode.OpenOrCreate, FileAccess.Write)
fs.Write(MyData, 0, K)
fs.Close()
fs = Nothing
Return True
Catch ex As Exception
Return False
End Try
CB = Nothing
ds = Nothing
da = Nothing
connection.Close()
connection = Nothing
Return True
End Function
Public Function Get_Layout(ByRef c1data As C1TrueDBGrid, ByVal GridNo As Integer, ByVal Profilnr As Integer) As Boolean
Dim filename As String = Globals.TmpFilepath + Trim(Str(Profilnr)) + Trim(Str(GridNo)) + ".lyt"
If File.Exists(filename) Then
c1data.LoadLayout(filename)
Return True
End If
If Get_Layoutfile_from_db(filename, GridNo, Profilnr) Then
c1data.LoadLayout(filename)
Return True
End If
Return False
End Function
''' <summary>
''' Dokument in der Tabelle Dokument speichern
''' </summary>
''' <param name="Dokumentnr">Nummer des Dokument-Datensatzes</param>
''' <param name="Filename">Zu speichender Dateiname</param>
''' <returns></returns>
''' <remarks></remarks>
Public Function Save_Document(ByVal Dokumentnr As Integer, ByVal Filename As String) As Boolean
Dim Connection As New SqlConnection()
Dim DA As New SqlDataAdapter("select * from dokument where dokumentnr =" + Str(Dokumentnr), Connection)
Dim cb As SqlCommandBuilder = New SqlCommandBuilder(DA)
Dim ds As New DataSet()
Dim fs As New FileStream(Filename, FileMode.OpenOrCreate, FileAccess.Read)
Dim mydata(fs.Length) As Byte
fs.Read(mydata, 0, fs.Length)
fs.Close()
Try
Connection.ConnectionString = Globals.sConnectionString
Connection.Open()
DA.Fill(ds, "Dokument")
Dim myRow As DataRow
If ds.Tables(0).Rows.Count = 0 Then
Return False
Else
myRow = ds.Tables(0).Rows(0)
myRow.Item(16) = mydata
DA.Update(ds, "Dokument")
End If
Catch ex As Exception
MsgBox(ex.Message)
Return False
End Try
fs = Nothing
cb = Nothing
ds = Nothing
DA = Nothing
Connection.Close()
Connection = Nothing
Return True
End Function
''' <summary>
''' Liest das Dokument aus der DB und speichert dieses unter einem temporären Filenamen ab
''' </summary>
''' <param name="DokumentNr"></param>
''' <returns></returns>
''' <remarks></remarks>
Public Function Get_Dokument(ByVal DokumentNr As Integer) As String
Dim Filename As String = Globals.TmpFilepath
If Right(Filename, 1) <> "\" Then Filename = Filename + "\"
Dim connection As New SqlConnection()
Dim da As New SqlDataAdapter("Select * From Dokument where DokumentNr=" + Str(DokumentNr), connection)
Dim CB As SqlCommandBuilder = New SqlCommandBuilder(da)
Dim ds As New DataSet()
Try
connection.ConnectionString = Globals.sConnectionString
connection.Open()
da.Fill(ds, "Dokument")
Dim myRow As DataRow
myRow = ds.Tables(0).Rows(0)
Select Case myRow.Item("Speichertypnr")
Case 1
Dim MyData() As Byte
MyData = myRow.Item(16)
Dim K As Long
K = UBound(MyData)
Filename = Filename + myRow.Item(6)
Dim fs As New FileStream(Filename, FileMode.OpenOrCreate, FileAccess.Write)
fs.Write(MyData, 0, K)
fs.Close()
fs = Nothing
Case 2
Filename = myRow.Item("OriginalFilename_incl_Path")
Case 3
Filename = myRow.Item("OriginalFilename_incl_Path")
Case Else
Filename = myRow.Item("OriginalFilename_incl_Path")
End Select
Catch ex As Exception
MsgBox(ex.Message, MsgBoxStyle.Critical)
Return ""
Finally
connection.Close()
connection = Nothing
End Try
CB = Nothing
ds = Nothing
da = Nothing
Return Filename
End Function
Public Function Show_Document(ByVal Dokumentnr As Integer) As Boolean
Dim tmpfilename As String = Me.Get_Dokument(Dokumentnr)
If tmpfilename <> "" Then
OpenSystemFile(tmpfilename)
Return True
End If
Return False
End Function
Public Function OpenSystemFile(ByVal sFileName As String) As Boolean
If Len(sFileName) > 0 Then
System.Diagnostics.Process.Start(sFileName)
'
' ShellExecute(GetDesktopWindow(), vbNullString, sFileName, vbNullString, vbNullString, vbNormalFocus)
Return True
End If
End Function
Public Function Save_RptDatei(ByVal Auswertungnr As Integer, ByVal AuswertungName As String) As String
Dim filename As String = AuswertungName
Dim Connection As New SqlConnection()
Dim DA As New SqlDataAdapter("select * from AuswertungRptDatei where AuswertungDateiNr = " & Str(Auswertungnr), Connection)
Dim cb As SqlCommandBuilder = New SqlCommandBuilder(DA)
Dim ds As New DataSet()
Dim fs As New FileStream(filename, FileMode.OpenOrCreate, FileAccess.Read)
Dim mydata(fs.Length) As Byte
fs.Read(mydata, 0, fs.Length)
fs.Close()
Try
Connection.ConnectionString = Globals.sConnectionString
Connection.Open()
DA.Fill(ds, "RptFile")
Dim myRow As DataRow
If ds.Tables(0).Rows.Count = 0 Then
' Neues Datei speichern
myRow = ds.Tables(0).NewRow
myRow.Item(0) = Auswertungnr
myRow.Item(1) = AuswertungName
myRow.Item(2) = RptName(AuswertungName)
myRow.Item(3) = mydata
myRow.Item(4) = Now
myRow.Item(5) = Now
myRow.Item(6) = Globals.Mitarbeiternr
ds.Tables(0).Rows.Add(myRow)
DA.Update(ds, "RptFile")
Else
myRow = ds.Tables(0).Rows(0)
myRow.Item(1) = AuswertungName
myRow.Item(2) = RptName(AuswertungName)
myRow.Item(3) = mydata
myRow.Item(5) = Now
myRow.Item(6) = Globals.Mitarbeiternr
DA.Update(ds, "RptFile")
End If
Catch ex As Exception
MsgBox(ex.Message)
Return False
End Try
fs = Nothing
cb = Nothing
ds = Nothing
DA = Nothing
Connection.Close()
Connection = Nothing
Return RptName(AuswertungName)
End Function
Public Function RptName(ByVal path As String) As String
Dim i As Integer
Dim file As String = path
i = InStrRev(file.Trim, "\")
If i = 0 Then
Return file.Trim
Else
Return Right(file.Trim, Len(file.Trim) - i)
End If
End Function
Public Function Get_RptDatei(ByVal Auswertungnr As String, Optional ByVal fname As String = "") As String
Dim connection As New SqlConnection()
Dim DA As New SqlDataAdapter("select * from AuswertungRptDatei where AuswertungDateiNr = " & Str(Auswertungnr), connection)
Dim CB As SqlCommandBuilder = New SqlCommandBuilder(DA)
Dim ds As New DataSet()
Dim Filename As String = ""
Try
connection.ConnectionString = Globals.sConnectionString
connection.Open()
DA.Fill(ds, "RptFile")
Dim myRow As DataRow
myRow = ds.Tables(0).Rows(0)
Dim MyData() As Byte
Filename = Globals.TmpFilepath + "\" + myRow.Item(2).ToString
If fname <> "" Then
Filename = fname
End If
MyData = myRow.Item(3)
Dim K As Long
K = UBound(MyData)
Dim fs As New FileStream(Filename, FileMode.OpenOrCreate, FileAccess.Write)
fs.Write(MyData, 0, K)
fs.Close()
fs = Nothing
Catch ex As Exception
Return ""
End Try
CB = Nothing
ds = Nothing
DA = Nothing
connection.Close()
connection = Nothing
Return Filename
End Function
Public Function Save_Architekturfile(ByVal Applikationnr As Integer, ByVal iFilename As String)
Dim filename As String = iFilename
Dim Connection As New SqlConnection()
Dim DA As New SqlDataAdapter("select * from ApplikationArchitektur where applikationnr = " & Str(Applikationnr), Connection)
Dim cb As SqlCommandBuilder = New SqlCommandBuilder(DA)
Dim ds As New DataSet()
Dim fs As New FileStream(filename, FileMode.OpenOrCreate, FileAccess.Read)
Dim mydata(fs.Length) As Byte
fs.Read(mydata, 0, fs.Length)
fs.Close()
Try
Connection.ConnectionString = Globals.sConnectionString
Connection.Open()
DA.Fill(ds, "RptFile")
Dim myRow As DataRow
If ds.Tables(0).Rows.Count = 0 Then
' Neues Datei speichern
myRow = ds.Tables(0).NewRow
myRow.Item(0) = Applikationnr
myRow.Item(1) = mydata
' myRow.Item(4) = Now
' myRow.Item(5) = Now
' myRow.Item(6) = Globals.clsmitarbeiter.iMitarbeiternr.Value
ds.Tables(0).Rows.Add(myRow)
DA.Update(ds, "RptFile")
Else
myRow = ds.Tables(0).Rows(0)
myRow.Item(1) = mydata
' myRow.Item(2) = RptName(AuswertungName)
' myRow.Item(3) = mydata
' myRow.Item(5) = Now
' myRow.Item(6) = Globals.clsmitarbeiter.iMitarbeiternr.Value
DA.Update(ds, "RptFile")
End If
Catch ex As Exception
MsgBox(ex.Message)
Return False
End Try
fs = Nothing
cb = Nothing
ds = Nothing
DA = Nothing
Connection.Close()
Connection = Nothing
End Function
Public Function Get_Architekturfile(ByVal Applikationnr As String, Optional ByVal fname As String = "") As String
Dim connection As New SqlConnection()
Dim DA As New SqlDataAdapter("select * from ApplikationArchitektur where applikationnr = " & Str(Applikationnr), connection)
Dim CB As SqlCommandBuilder = New SqlCommandBuilder(DA)
Dim ds As New DataSet()
Dim Filename As String = ""
Try
connection.ConnectionString = Globals.sConnectionString
connection.Open()
DA.Fill(ds, "RptFile")
Dim myRow As DataRow
myRow = ds.Tables(0).Rows(0)
Dim MyData() As Byte
Filename = Globals.TmpFilepath + "\architekturfile.xml"
If fname <> "" Then
Filename = fname
End If
MyData = myRow.Item(1)
Dim K As Long
K = UBound(MyData)
Dim fs As New FileStream(Filename, FileMode.OpenOrCreate, FileAccess.Write)
fs.Write(MyData, 0, K)
fs.Close()
fs = Nothing
Catch ex As Exception
Return ""
End Try
CB = Nothing
ds = Nothing
DA = Nothing
connection.Close()
connection = Nothing
Return Filename
End Function
End Class
End Namespace

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Imports C1.Win.C1TrueDBGrid
Imports System
Imports System.Data
Imports System.Data.SqlTypes
Imports System.Data.SqlClient
Imports System.Windows.Forms
Imports System.Drawing
Namespace Utils
''' <summary>
''' Formular-Security-Objekte auslesen und auf DB schreiben bzw. Formular-Security zur Laufzeit setzen
''' </summary>
''' <remarks></remarks>
Public Class MySecurity
Dim SecurityData As DataSet = Globals.SecurityDaten
Dim connection As New SqlConnection()
Dim da As New SqlDataAdapter("", connection)
Dim IntForm As Object
Dim ctlcol As New Collection
Dim formname As String = ""
''' <summary>
''' Formularsecurity setzen
''' </summary>
''' <param name="f">Aktuelles Formular</param>
''' <returns></returns>
''' <remarks></remarks>
Public Function Set_Form_Security(ByRef f As Object)
IntForm = f
formname = f.Name
'Load form DB
Load_Data(f.Name)
'Load FormObjects
Me.ctlcol.Clear()
formname = f.Name
For Each ctl As Control In f.Controls
Objectanalysis(ctl)
' AddHandler ctl.HelpRequested, AddressOf Object_MouseDown
'ctl.ContextMenuStrip = Globals.TTContextMenuStrip
'AddHandler ctl.KeyDown, AddressOf Object_MouseDown
Next
Set_Security()
End Function
Public Function Set_Menu_Security(ByRef f As Form, ByRef menu As ToolStripMenuItem, ByVal Menuname As String)
IntForm = f
formname = f.Name
Load_Data(f.Name)
Me.ctlcol.Clear()
formname = f.Name
Dim ctl As Object = menu
Dim typ As System.Type = ctl.GetType
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, Menuname, ctl.Name))
Set_Security()
'If Globals.Set_ToolTips = True Then
' tt.Edit_ToolTips(f, ctlcol)
'Else
' tt.Set_ToolTips(f)
'End If
End Function
Public Function Set_Form_Readonly(ByRef f As Form)
IntForm = f
Me.formname = f.Name
Load_Data(f.Name)
Me.ctlcol.Clear()
For Each ctl As Control In f.Controls
Objectanalysis_readonly(ctl)
Next
End Function
Public Function Set_Form_Default(ByRef f As Form)
IntForm = f
Me.formname = f.Name
Load_Data(f.Name)
Me.ctlcol.Clear()
For Each ctl As Control In f.Controls
Objectanalysis_default(ctl)
Next
End Function
Private Function Objectanalysis_readonly(ByRef ctl As Object) As String
Dim typ As System.Type = ctl.GetType
Select Case LCase(typ.Name)
Case "splitcontainer"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
Dim tmpsplit As SplitContainer = ctl
For Each ctrl As Object In tmpsplit.Panel1.Controls
Objectanalysis_readonly(ctrl)
Next
For Each ctrl As Object In tmpsplit.Panel2.Controls
Objectanalysis_readonly(ctrl)
Next
Case "tabcontrol", "clsmytabcontrol"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
Dim tmptabcontrol As TabControl = ctl
For Each ctl In tmptabcontrol.TabPages
Objectanalysis_readonly(ctl)
Next
Case "tabpage"
Dim tmptabpage As TabPage = ctl
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, tmptabpage.Parent.Name, 1))
For Each ctl In tmptabpage.Controls
Objectanalysis_readonly(ctl)
Next
Case "groupbox"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
Dim tmptabpage As GroupBox = ctl
For Each ctl In tmptabpage.Controls
Objectanalysis_readonly(ctl)
Next
Case "panel"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
Dim tmppanel As Panel = ctl
For Each ctl In tmppanel.Controls
Objectanalysis_readonly(ctl)
Next
Case "textbox"
Dim x As TextBox = ctl
x.BackColor = Color.LightGray
x.ForeColor = Color.Black
x.ReadOnly = True
Case "maskedtextbox"
Dim x As MaskedTextBox = ctl
x.BackColor = Color.LightGray
x.ForeColor = Color.Black
x.ReadOnly = True
Case "combobox"
Dim x As ComboBox = ctl
x.Enabled = False
x.BackColor = Color.LightGray
x.ForeColor = Color.Black
Case "checkbox"
Dim x As CheckBox = ctl
x.Enabled = False
Case "radiobutton"
Dim x As RadioButton = ctl
x.Enabled = False
Case "comboboxtree"
Dim x As Object = ctl
x.enabled = False
x.BackColor = Color.LightGray
x.ForeColor = Color.Black
Case "richtextbox"
Dim x As Object = ctl
x.BackColor = Color.LightGray
x.ForeColor = Color.Black
x.ReadOnly = True
Case "button"
Dim x As Button = ctl
x.Enabled = False
Case "listbox"
Dim x As Object = ctl
ctl.enabled = False
Case "checkedlistbox"
Dim x As Object = ctl
ctl.enabled = False
Case "datetimepicker"
Dim x As Object = ctl
ctl.enabled = False
Case Else
End Select
End Function
Private Function Objectanalysis_default(ByRef ctl As Object) As String
Dim typ As System.Type = ctl.GetType
Select Case LCase(typ.Name)
Case "splitcontainer"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
Dim tmpsplit As SplitContainer = ctl
For Each ctrl As Object In tmpsplit.Panel1.Controls
Objectanalysis_default(ctrl)
Next
For Each ctrl As Object In tmpsplit.Panel2.Controls
Objectanalysis_default(ctrl)
Next
Case "tabcontrol", "clsmytabcontrol"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
Dim tmptabcontrol As TabControl = ctl
For Each ctl In tmptabcontrol.TabPages
Objectanalysis_default(ctl)
Next
Case "tabpage"
Dim tmptabpage As TabPage = ctl
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, tmptabpage.Parent.Name, 1))
For Each ctl In tmptabpage.Controls
Objectanalysis_default(ctl)
Next
Case "groupbox"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
Dim tmptabpage As GroupBox = ctl
For Each ctl In tmptabpage.Controls
Objectanalysis_default(ctl)
Next
Case "panel"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
Dim tmppanel As Panel = ctl
For Each ctl In tmppanel.Controls
Objectanalysis_default(ctl)
Next
Case "textbox"
Dim x As TextBox = ctl
x.BackColor = Color.White
x.ForeColor = Color.Black
x.Enabled = True
Case "maskedtextbox"
Dim x As MaskedTextBox = ctl
x.BackColor = Color.White
x.ForeColor = Color.Black
x.Enabled = True
Case "combobox"
Dim x As ComboBox = ctl
x.Enabled = True
x.BackColor = Color.White
x.ForeColor = Color.Black
Case "checkbox"
Dim x As CheckBox = ctl
x.Enabled = True
Case "radiobutton"
Dim x As RadioButton = ctl
x.Enabled = True
Case "comboboxtree"
Dim x As Object = ctl
x.enabled = True
x.BackColor = Color.White
x.ForeColor = Color.Black
Case "richtextbox"
Dim x As Object = ctl
x.BackColor = Color.White
x.ForeColor = Color.Black
x.readonly = True
Case "button"
Dim x As Button = ctl
x.Enabled = True
Case "listbox"
Dim x As Object = ctl
ctl.enabled = True
Case "checkedlistbox"
Dim x As Object = ctl
ctl.enabled = True
Case "datetimepicker"
Dim x As Object = ctl
ctl.enabled = True
Case Else
End Select
End Function
''' <summary>
''' Daten ab Datenbank laden
''' </summary>
''' <remarks></remarks>
Private Sub Load_Data(ByVal Formname As String)
Try
'xxx
If SecurityData.Tables.Count > 0 Then
SecurityData.Tables.Clear()
End If
' Exit Sub
Catch ex As Exception
End Try
SecurityData.Tables.Clear()
Dim sqlcmd As New SqlCommand
sqlcmd.CommandText = "dbo.my_security_get_data"
sqlcmd.Parameters.Add("@FormName", SqlDbType.VarChar, 255)
sqlcmd.Parameters.Add("@Mitarbeiternr", SqlDbType.Int, 4)
sqlcmd.Parameters(0).Value = Formname
sqlcmd.Parameters(1).Value = Globals.Mitarbeiternr
sqlcmd.CommandType = CommandType.StoredProcedure
sqlcmd.Connection = connection
Try
connection.ConnectionString = Globals.sConnectionString
connection.Open()
da.SelectCommand = sqlcmd
da.Fill(SecurityData, "SecurityTable")
Globals.SecurityDaten.Tables.Add(SecurityData.Tables(0).Copy)
Catch ex As Exception
Finally
connection.Close()
da.Dispose()
sqlcmd.Dispose()
End Try
End Sub
''' <summary>
''' Prüft die DB-Einträge mit den Formcontrols und bei Übereinstimmung werden die Security-Einstellungen gesetzt
''' </summary>
''' <remarks></remarks>
Private Sub Set_Security()
Dim i As Integer
For i = 0 To Me.SecurityData.Tables(0).Rows.Count - 1
Dim SecurityObject As String = Me.SecurityData.Tables(0).Rows(i).Item("SecurityObject")
Dim SecurityObjectitem As String = Me.SecurityData.Tables(0).Rows(i).Item("SecurityObjectItem")
Dim read_only As Boolean = Me.SecurityData.Tables(0).Rows(i).Item("readonly")
Dim invisible As Boolean = Me.SecurityData.Tables(0).Rows(i).Item("invisible")
Dim ii As Integer
For ii = 1 To ctlcol.Count
Dim secobj As MyFormControls = ctlcol(ii)
If secobj.MySecurityObject = SecurityObject And secobj.MySecurityObjectItem = SecurityObjectitem Then
Set_Preferences(secobj.MyControl, read_only, invisible, SecurityObjectitem)
End If
Next
Next
End Sub
''' <summary>
''' Security-Einstellungen setzen
''' </summary>
''' <param name="obj">Betroffenes Objeckt (Menuitem, Conrol usw.)</param>
''' <param name="read_only">Readonly ja/nein</param>
''' <param name="invisible">Sichtbar ja/nein</param>
''' <param name="SecurityObjectItem">Name des Unterobjektes - wird für die Spalteneinstellungen von C1TruedbGrids verwendet</param>
''' <remarks></remarks>
Private Sub Set_Preferences(ByRef obj As Object, ByVal read_only As Boolean, ByVal invisible As Boolean, ByVal SecurityObjectItem As String)
Dim objtype As System.Type = obj.GetType
Select Case LCase(objtype.Name)
Case "button"
Dim ctl As Button = obj
If read_only Then ctl.Enabled = False
If invisible Then
ctl.Visible = False
ctl.Enabled = False
End If
Case "toolstripmenuitem"
Dim ctl As ToolStripMenuItem = obj
If read_only Then ctl.Enabled = False
If invisible Then
ctl.Visible = False
ctl.Enabled = False
End If
Case "textbox", "label", "combobox", "checkbox", "toolstripbutton", "panel", "datetimepicker"
If read_only Then obj.Enabled = False
If invisible Then obj.Visible = False
Case "richtextbox"
If read_only Then obj.Enabled = False
Try
obj.readonly = True
obj.enabled = True
Catch ex As Exception
End Try
If invisible Then obj.Visible = False
Case "tabpage"
If invisible Then
Dim tbp As TabPage = obj
For Each x As MyFormControls In Me.ctlcol
If x.MySecurityObject = tbp.Parent.Name Then
Dim tb As TabControl = x.MyControl
tb.TabPages.Remove(tbp)
Exit Sub
End If
Next
End If
'20100406 - TabPageHandling
If read_only Then
'obj.enabled = False
For Each CTLX As Control In obj.CONTROLS
Me.Objectanalysis_readonly(CTLX)
Next
End If
Case "c1truedbgrid"
Dim ctl As C1TrueDBGrid = obj
If SecurityObjectItem = "" Then
If read_only Then ctl.Enabled = False
If invisible Then obj.Visible = False
Else
If read_only Then ctl.Splits(0).DisplayColumns(SecurityObjectItem).Locked = True
If invisible Then ctl.Splits(0).DisplayColumns(SecurityObjectItem).Visible = False
End If
End Select
End Sub
#Region "Read Objects from Form and save to Database"
Dim tmpmenuname As String
''' <summary>
''' Alle Controls des Formulars zusammensuchen und auf der DB speichern
''' </summary>
''' <param name="f">Betroffenes Formular</param>
''' <returns></returns>
''' <remarks></remarks>
Public Function List_Form_Controls(ByRef f As Object)
Me.ctlcol.Clear()
formname = f.Name
For Each ctl As Control In f.Controls
Objectanalysis(ctl)
Next
Dim i As Integer
For i = 1 To ctlcol.Count
Dim secobj As MyFormControls = ctlcol(i)
secobj.Write_Object_to_DB()
Next
End Function
''' <summary>
''' Sämtliche Controls vom Formular auslesen
''' </summary>
''' <param name="ctl"></param>
''' <returns></returns>
''' <remarks></remarks>
Private Function Objectanalysis(ByRef ctl As Object) As String
Dim typ As System.Type = ctl.GetType
Select Case LCase(typ.Name)
Case "menustrip"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
tmpmenuname = ctl.name
ReadMenu(ctl)
Case "contextmenustrip"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
tmpmenuname = ctl.name
ReadContextMenu(ctl)
Case "toolstrip"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
Dim tmptoolstrop As ToolStrip = ctl
Try
Dim ic As Integer
For ic = 0 To tmptoolstrop.Items.Count - 1
Try
Dim subobj As ToolStripButton
subobj = tmptoolstrop.Items(ic)
ctlcol.Add(New MyFormControls(subobj, formname, typ.Name, ctl.Name, subobj.Name, 1))
Catch ex As Exception
End Try
Next
'For Each subobj As ToolStripButton In tmptoolstrop.Items
'ctlcol.Add(New MyFormControls(subobj, formname, typ.Name, ctl.Name, subobj.Name, 1))
'Next
Catch
End Try
Case "splitcontainer"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
Dim tmpsplit As SplitContainer = ctl
For Each ctrl As Object In tmpsplit.Panel1.Controls
Objectanalysis(ctrl)
Next
For Each ctrl As Object In tmpsplit.Panel2.Controls
Objectanalysis(ctrl)
Next
Case "tabcontrol", "clsmytabcontrol"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
Dim tmptabcontrol As TabControl = ctl
For Each ctl In tmptabcontrol.TabPages
Objectanalysis(ctl)
Next
Case "tabpage"
Dim tmptabpage As TabPage = ctl
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, tmptabpage.Parent.Name, 1))
For Each ctl In tmptabpage.Controls
Objectanalysis(ctl)
Next
Case "groupbox"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
Dim tmptabpage As GroupBox = ctl
For Each ctl In tmptabpage.Controls
Objectanalysis(ctl)
Next
Case "panel"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
Dim tmppanel As Panel = ctl
For Each ctl In tmppanel.Controls
Objectanalysis(ctl)
Next
Case "c1truedbgrid"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
Dim ctrl As C1TrueDBGrid = ctl
Dim i As Integer
For i = 0 To ctrl.Columns.Count - 1
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ctrl.Columns(i).Caption, 0, ctrl.Columns(i).Caption))
Next
Try
If ctrl.ContextMenuStrip.Name <> "" Then
Dim x As ContextMenuStrip = ctrl.ContextMenuStrip
Objectanalysis(x)
End If
Catch ex As Exception
End Try
For Each xctl As Object In ctrl.Controls
Objectanalysis(xctl)
Next
Case "treeview"
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
Dim ctrl As TreeView = ctl
Try
If ctrl.ContextMenuStrip.Name <> "" Then
Dim x As ContextMenuStrip = ctrl.ContextMenuStrip
Objectanalysis(x)
End If
Catch ex As Exception
End Try
Case Else
If ctl.name = "TreeStruktur" Then
End If
ctlcol.Add(New MyFormControls(ctl, formname, typ.Name, ctl.Name, ""))
End Select
End Function
''' <summary>
''' Auslesen von MenuItems
''' </summary>
''' <param name="x"></param>
''' <returns></returns>
''' <remarks></remarks>
'''
Dim level As Integer = 0
Private Function ReadMenu(ByRef x As Object)
Dim tmpmnu As MenuStrip = x
level = 0
For Each xx As Object In tmpmnu.Items
Dim objtype As System.Type = xx.GetType
If LCase(objtype.Name) = "toolstripmenuitem" Then
ctlcol.Add(New MyFormControls(xx, formname, "menustrip", tmpmenuname, xx.Name, level))
get_all_menus(xx)
End If
Next
End Function
''' <summary>
''' Auslesen von ContextMenuItems
''' </summary>
''' <param name="x"></param>
''' <returns></returns>
''' <remarks></remarks>
'''
Private Function ReadContextMenu(ByRef x As Object)
Dim tmpmnu As ContextMenuStrip = x
level = 0
Try
For Each xx As Object In tmpmnu.Items
Dim objtype As System.Type = xx.GetType
If LCase(objtype.Name) = "toolstripmenuitem" Then
ctlcol.Add(New MyFormControls(xx, formname, "menustrip", tmpmenuname, xx.Name, level))
get_all_menus(xx)
End If
' ctlcol.Add(New MyFormControls(xx, formname, "contextmenustrip", tmpmenuname, xx.Name, level))
' get_all_menus(xx)
Next
Catch ex As Exception
End Try
End Function
''' <summary>
''' Auslesen von Menu-Subitems
''' </summary>
''' <param name="xx"></param>
''' <returns></returns>
''' <remarks></remarks>
Private Function get_all_menus(ByRef xx As ToolStripMenuItem)
level = level + 1
For Each subobj As Object In xx.DropDownItems
If LCase(subobj.GetType.Name) = "toolstripmenuitem" Then
ctlcol.Add(New MyFormControls(subobj, formname, "menustrip", tmpmenuname, subobj.Name, level))
get_all_menus(subobj)
End If
Next
level = level - 1
End Function
''' <summary>
''' Prüft, ob das Security-Objekt bereits auf der DB vorhanden ist
''' </summary>
''' <param name="securityform">Formular</param>
''' <param name="securityobjecttype">Objekttyp</param>
''' <param name="securityobject">Objektname</param>
''' <param name="securityobjectitem">Objektitem</param>
''' <returns></returns>
''' <remarks></remarks>
Private Function Objexists(ByVal securityform As String, ByVal securityobjecttype As String, ByVal securityobject As String, ByVal securityobjectitem As String) As Boolean
Dim scmCmdToExecute As SqlCommand = New SqlCommand()
scmCmdToExecute.CommandText = "dbo.[my_security_check_entry]"
scmCmdToExecute.CommandType = CommandType.StoredProcedure
scmCmdToExecute.Connection = conn.scoDBConnection
Try
scmCmdToExecute.Parameters.Add(New SqlParameter("@form", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, securityform))
scmCmdToExecute.Parameters.Add(New SqlParameter("@objecttype", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, securityobjecttype))
scmCmdToExecute.Parameters.Add(New SqlParameter("@object", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, securityobject))
scmCmdToExecute.Parameters.Add(New SqlParameter("@objectitem", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, securityobjectitem))
scmCmdToExecute.Parameters.Add(New SqlParameter("@objexists", SqlDbType.Int, 4, ParameterDirection.Output, True, 0, 0, "", DataRowVersion.Proposed, 0))
scmCmdToExecute.Connection.Open()
scmCmdToExecute.ExecuteNonQuery()
If scmCmdToExecute.Parameters("@objexists").Value > 0 Then
Return True
Else
Return False
End If
Catch ex As Exception
Finally
scmCmdToExecute.Connection.Close()
End Try
End Function
#End Region
#Region "ScreenDoku"
Public Function Print_Screen(ByRef ctl As Control)
saveasbitmap(ctl, ctl.Name)
End Function
Public Function Generate_HTML()
saveasbitmap(Me.IntForm, "testform")
'Exit Function
'Dim x As MyFormControls
'For Each x In ctlcol
' Try
' saveasbitmap(x.MyControl, x.MyFormname & "_" & x.MySecurityObject & "_" & x.MySecurityObjectItem)
' If x.MySecurityObjecttype = "ToolStrip" And x.MySecurityObjectItem = "" Then
' Dim gaga As ToolStrip = x.MyControl
' For Each c As ToolStripButton In gaga.Items
' Dim xxx As Control = CType(c, Control)
' xxx = CType(c, Control)
' saveasbitmap(xxx, "xxx")
' Next
' End If
' Catch ex As Exception
' MsgBox(ex.Message)
' End Try
'Next
End Function
Public Function saveasbitmap(ByRef ctl As Control, ByVal filename As String)
Dim g As Graphics = ctl.CreateGraphics
Dim b As New Bitmap(ctl.Width, ctl.Height)
ctl.DrawToBitmap(b, New Rectangle(0, 0, ctl.Width, ctl.Height))
'b.Save("E:\Software-Projekte\Vertragsverwaltung\Screens\" & filename & ".jpg", System.Drawing.Imaging.ImageFormat.Jpeg)
End Function
#End Region
End Class
''' <summary>
''' Klasse für ein Control-Objekt
''' </summary>
''' <remarks></remarks>
Public Class MyFormControls
Public MyControl As Object
Public MyFormname As String
Public MySecurityObjecttype As String
Public MySecurityObject As String
Public MySecurityObjectItem As String
Public MyDescription As String
Public MyLevel As Integer
''' <summary>
''' Neue Instanz erstellen
''' </summary>
''' <param name="ctl">Control-Objekt</param>
''' <param name="Formname">Betroffenes Formular</param>
''' <param name="securityobjecttype">Objekttyp</param>
''' <param name="Securityobject">Objektname</param>
''' <param name="SecurityObjectItem">Unterobjekt (z.B. bei Menus, Spalten von C1TrueDBGrids)</param>
''' <remarks></remarks>
Sub New(ByVal ctl As Object, ByVal Formname As String, ByVal securityobjecttype As String, ByVal Securityobject As String, ByVal SecurityObjectItem As String, Optional ByVal level As Integer = 0, Optional ByVal desc As String = "")
MyControl = ctl
MySecurityObjecttype = securityobjecttype
MyFormname = Formname
MySecurityObject = Securityobject
MySecurityObjectItem = SecurityObjectItem
If desc = "" Then
MyDescription = Get_Description(ctl)
Else
MyDescription = desc
End If
Try
MyDescription = MyDescription.Replace("&", "")
Catch ex As Exception
End Try
MyLevel = level
End Sub
Private Function Get_Description(ByRef ctl As Object) As String
Dim typ As System.Type = ctl.GetType
Select Case LCase(typ.Name)
Case "menustrip", "toolstripmenuitem", "toolstrip", "toolstripbutton", "contextmenustrip", "tabpage", "c1truedbgrid", "label"
Return ctl.Text
Case Else
Return ctl.Name
End Select
End Function
''' <summary>
''' Schreibt einen Datnsatz in die Tabelle SecurityObjects
''' </summary>
''' <returns></returns>
''' <remarks></remarks>
Public Function Write_Object_to_DB()
If Objexists() Then Exit Function
Dim sectbl As New DB.clsSecurityObject
Dim dbkey As New DB.clsMyKey_Tabelle
dbkey.cpMainConnectionProvider = Globals.conn
Dim newkey As Integer = dbkey.get_dbkey("SecurityObject")
sectbl.cpMainConnectionProvider = Globals.conn
conn.OpenConnection()
sectbl.iSecurityObjectNr = New SqlInt32(CType(newkey, Int32))
sectbl.sSecurityForm = New SqlString(CType(MyFormname, String))
sectbl.sSecurityObjectType = New SqlString(CType(Me.MySecurityObjecttype, String))
sectbl.sSecurityObject = New SqlString(CType(Me.MySecurityObject, String))
sectbl.sSecurityObjectItem = New SqlString(CType(Me.MySecurityObjectItem, String))
sectbl.bAktiv = New SqlBoolean(CType(True, Boolean))
sectbl.daErstellt_am = New SqlDateTime(CType(Now, DateTime))
sectbl.daMutiert_am = New SqlDateTime(CType(Now, DateTime))
sectbl.sSecurityObjectDescriotion = New SqlString(CType(Me.MyDescription, String))
sectbl.iLevel = New SqlInt32(CType(Me.MyLevel, Int32))
sectbl.iMutierer = New SqlInt32(CType(Globals.Mitarbeiternr, Int32))
sectbl.iMandantnr = New SqlInt32(CType(Globals.Mitarbeiternr, Int32))
sectbl.Insert()
conn.CloseConnection(True)
sectbl.Dispose()
dbkey.Dispose()
End Function
''' <summary>
'''Prüft, ob das Security-Objekt bereits auf der DB vorhanden ist
''' </summary>
''' <returns></returns>
''' <remarks></remarks>
Private Function Objexists() As Boolean
Dim scmCmdToExecute As SqlCommand = New SqlCommand()
scmCmdToExecute.CommandText = "dbo.[my_security_check_entry]"
scmCmdToExecute.CommandType = CommandType.StoredProcedure
scmCmdToExecute.Connection = conn.scoDBConnection
Try
scmCmdToExecute.Parameters.Add(New SqlParameter("@form", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, Me.MyFormname))
scmCmdToExecute.Parameters.Add(New SqlParameter("@objecttype", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, Me.MySecurityObjecttype))
scmCmdToExecute.Parameters.Add(New SqlParameter("@object", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, Me.MySecurityObject))
scmCmdToExecute.Parameters.Add(New SqlParameter("@objectitem", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, Me.MySecurityObjectItem))
scmCmdToExecute.Parameters.Add(New SqlParameter("@objexists", SqlDbType.Int, 4, ParameterDirection.Output, True, 0, 0, "", DataRowVersion.Proposed, 0))
scmCmdToExecute.Connection.Open()
scmCmdToExecute.ExecuteNonQuery()
If scmCmdToExecute.Parameters("@objexists").Value > 0 Then
Return True
Else
Return False
End If
Catch ex As Exception
Finally
scmCmdToExecute.Connection.Close()
End Try
End Function
End Class
Public Class ControlsCollection
Private Shared m_controls As Collection
Public Sub New(ByVal myForm As Form)
m_controls = New Collection
'create a control walker to get
'all controls on the form
Dim aControlWalker As New ControlWalker(myForm)
End Sub
'This property returns the collection of all controls
'on the form
ReadOnly Property Controls() As Collection
Get
Return m_controls
End Get
End Property
Public Function FindControl(ByVal ctlname As String) As Boolean
Dim i As Integer
For i = 1 To Me.m_controls.Count
Dim ctl As Control = m_controls(i)
If UCase(ctl.Name) = UCase(ctlname) Then MsgBox("found")
Next
End Function
Private Class ControlWalker
' This class recursively walks through all controls
' in a container, and all containers contained in
' this container, visiting all controls throughout
' the hierarchy
Private mContainer As Object
Public Sub New(ByVal Container As Object)
Dim cControl As Control
If Container.haschildren Then
For Each cControl In Container.controls
'add this control to the controls collection
m_controls.Add(cControl)
If cControl.HasChildren Then
'This control has children, create another
'ControlWalk go visit each of them
Dim cWalker As New ControlWalker(cControl)
End If
Next cControl
End If
End Sub
End Class
End Class
End Namespace

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@@ -0,0 +1,343 @@
Imports C1.Win.C1TrueDBGrid
Imports System
Imports System.Data
Imports System.Data.SqlTypes
Imports System.Data.SqlClient
Imports System.Windows.Forms
Namespace TKB.Auswertung
Public Class clsAuswertung
Private Auswertungen As New DataSet
Private Mitarbeiter_Auswerungsparameter As New DB.clsMitarbeiter_Auswertungsparameter
Public AuswertungParameter As New DataTable
Public Auswertung As New DB.clsAuswertung
Public MitarbeiterAuswertungsparameter As New DataTable
Dim sheader1 As String
Property TitelZeile1() As String
Get
Return sheader1
End Get
Set(ByVal value As String)
sheader1 = value
End Set
End Property
Dim sheader2 As String
Property TitelZeile2() As String
Get
Return sheader2
End Get
Set(ByVal value As String)
sheader2 = value
End Set
End Property
Dim scparamcollection As New Collection
Property ParamCollection() As Collection
Get
Return scparamcollection
End Get
Set(ByVal value As Collection)
scparamcollection = value
End Set
End Property
Dim mFullparam As String
Property FullParam() As String
Get
Return mFullparam
End Get
Set(ByVal value As String)
mFullparam = value
End Set
End Property
Public Sub Get_Auswertungen(ByRef tree As TreeView)
Read_Auswertungen()
Load_Treeview(Auswertungen, tree)
End Sub
''' <summary>
''' Auswertungen, für welche der User berechtigt ist, auslesen
''' </summary>
''' <returns></returns>
''' <remarks></remarks>
Private Function Read_Auswertungen() As DataTable
Dim scmCmdToExecute As SqlCommand = New SqlCommand()
Dim dtToReturn As DataTable = New DataTable()
Dim sdaAdapter As SqlDataAdapter = New SqlDataAdapter(scmCmdToExecute)
scmCmdToExecute.CommandText = "dbo.sp_Auswertung_Get_Auswertungen"
scmCmdToExecute.CommandType = CommandType.StoredProcedure
scmCmdToExecute.Connection = Globals.conn.scoDBConnection
Try
scmCmdToExecute.Parameters.Add(New SqlParameter("@mitarbeiternr", SqlDbType.Int, 4, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, Globals.Mitarbeiternr))
sdaAdapter.Fill(dtToReturn)
Auswertungen.Tables.Clear()
Auswertungen.Tables.Add(dtToReturn)
Catch ex As Exception
Throw New Exception("clsAuswertung::" & scmCmdToExecute.CommandText & "::Error occured." & ex.Message, ex)
Finally
scmCmdToExecute.Dispose()
sdaAdapter.Dispose()
End Try
End Function
''' <summary>
''' Interne Relation aufbauen und Tree aufbauen
''' </summary>
''' <param name="oSourceData"></param>
''' <param name="tree"></param>
''' <remarks></remarks>
Private Sub Load_Treeview(ByVal oSourceData As DataSet, ByRef tree As TreeView)
If Not (oSourceData Is Nothing) Then
Dim oView As DataView = oSourceData.Tables(0).DefaultView
Dim oTable As DataTable = oView.Table
Dim oDS As DataSet = New DataSet()
oDS.Tables.Add(oTable.Copy())
If oDS.Relations.Contains("SelfRefenceRelation") = False Then
oDS.Relations.Add("SelfRefenceRelation", _
oDS.Tables(0).Columns("id"), _
oDS.Tables(0).Columns("Parentid"))
End If
oTable.Dispose()
oTable = Nothing
LoadTreeView(oDS, tree)
oDS.Dispose()
oDS = Nothing
End If
End Sub
''' <summary>
''' Tree aufbauen
''' </summary>
''' <param name="oDS"></param>
''' <param name="oTreeview"></param>
''' <remarks></remarks>
Private Sub LoadTreeView(ByVal oDS As DataSet, ByRef oTreeview As TreeView)
'Dim oTreeView As TreeView = New TreeView()
Dim oDataRow As DataRow
For Each oDataRow In oDS.Tables(0).Rows
If Not oDataRow.IsNull("Parentid") Then
If oDataRow.Item("Parentid") = 0 Then
Dim oNode As New TreeNode()
oNode.Text = oDataRow("Bezeichnung").ToString()
oNode.Tag = oDataRow("auswertungnr").ToString
oNode.ToolTipText = oDataRow("Beschreibung").ToString
oNode.ImageIndex = 0
oNode.SelectedImageIndex = 0
oNode.StateImageIndex = 0
oTreeview.Nodes.Add(oNode)
RecursivelyLoadTree(oDataRow, oNode)
End If
End If
Next oDataRow
oDS.Dispose()
oDS = Nothing
End Sub
''' <summary>
''' Child-Nodes hinzufügen
''' </summary>
''' <param name="oDataRow"></param>
''' <param name="oNode"></param>
''' <remarks></remarks>
Private Sub RecursivelyLoadTree(ByVal oDataRow As DataRow, ByRef oNode As TreeNode)
Dim oChildRow As DataRow
For Each oChildRow In oDataRow.GetChildRows("SelfRefenceRelation")
Dim oChildNode As New TreeNode()
oChildNode.Text = oChildRow("Bezeichnung").ToString()
oChildNode.Tag = oChildRow("Auswertungnr").ToString()
If oChildRow("Auswertungnr") = 0 Then
oChildNode.ImageIndex = 0
oChildNode.SelectedImageIndex = 0
oChildNode.StateImageIndex = 0
oChildNode.ToolTipText = oChildRow("Beschreibung").ToString
Else
oChildNode.ImageIndex = 1
oChildNode.SelectedImageIndex = 1
oChildNode.StateImageIndex = 1
oChildNode.ToolTipText = oChildRow("Beschreibung").ToString
End If
oNode.Nodes.Add(oChildNode)
RecursivelyLoadTree(oChildRow, oChildNode)
Next oChildRow
End Sub
Public Function Get_Auswertung(ByVal Auswertungnr As Integer) As Boolean
Try
Me.Auswertung.iAuswertungNr = New SqlInt32(CType(Auswertungnr, Int32))
Me.Auswertung.cpMainConnectionProvider = Globals.conn
Me.Auswertung.SelectOne()
Me.AuswertungParameter = Get_Auswertungsparameter(Me.Auswertung.iAuswertungNr.Value)
Me.MitarbeiterAuswertungsparameter = Me.Get_MAParameter(Me.Auswertung.iAuswertungNr.Value)
Return True
Catch ex As Exception
Return False
End Try
End Function
Public Function Get_Auswertungsparameter(ByVal Auswertungnr As Integer) As DataTable
Dim scmCmdToExecute As SqlCommand = New SqlCommand()
Dim dtToReturn As DataTable = New DataTable()
Dim sdaAdapter As SqlDataAdapter = New SqlDataAdapter(scmCmdToExecute)
scmCmdToExecute.CommandText = "dbo.sp_rpt_get_auswertungparameter"
scmCmdToExecute.CommandType = CommandType.StoredProcedure
scmCmdToExecute.Connection = conn.scoDBConnection
Try
scmCmdToExecute.Parameters.Add(New SqlParameter("@Auswertungnr", SqlDbType.VarChar, 50, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, Auswertungnr))
sdaAdapter.Fill(dtToReturn)
Return dtToReturn
Catch ex As Exception
' // some error occured. Bubble it to caller and encapsulate Exception object
Throw New Exception("frmAuswertung::" & scmCmdToExecute.CommandText & "::Error occured." & ex.Message, ex)
Finally
scmCmdToExecute.Dispose()
sdaAdapter.Dispose()
End Try
End Function
Public Function get_rptparam_values(ByVal sp As String) As DataTable
Dim scmCmdToExecute As SqlCommand = New SqlCommand()
Dim dtToReturn As DataTable = New DataTable()
Dim sdaAdapter As SqlDataAdapter = New SqlDataAdapter(scmCmdToExecute)
scmCmdToExecute.CommandText = sp
scmCmdToExecute.CommandType = CommandType.StoredProcedure
scmCmdToExecute.Connection = conn.scoDBConnection
Try
sdaAdapter.Fill(dtToReturn)
Return dtToReturn
Catch ex As Exception
' // some error occured. Bubble it to caller and encapsulate Exception object
Throw New Exception("frmAuswertung::" & scmCmdToExecute.CommandText & "::Error occured." & ex.Message, ex)
Finally
scmCmdToExecute.Dispose()
sdaAdapter.Dispose()
End Try
End Function
Public Function Get_Auswertungsdaten(ByVal sql As String, ByVal sqlwhere As String, ByVal sqltype As String) As DataSet
Dim scmCmdToExecute As SqlCommand = New SqlCommand()
Dim dtToReturn As DataSet = New DataSet()
Dim sdaAdapter As SqlDataAdapter = New SqlDataAdapter(scmCmdToExecute)
scmCmdToExecute.CommandText = sql
Select Case UCase(sqltype)
Case "SQL"
If sqlwhere <> "" Then sql = sql + " where " + sqlwhere
'gaga
Case "VIEW"
If sqlwhere <> "" Then sql = sql + " where " + sqlwhere
Case "SP"
scmCmdToExecute.CommandType = CommandType.StoredProcedure
scmCmdToExecute.Parameters.Add(New SqlParameter("@sqlwhere", SqlDbType.VarChar, 1024, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, sqlwhere))
End Select
scmCmdToExecute.Connection = conn.scoDBConnection
Try
'scmCmdToExecute.Parameters.Add(New SqlParameter("@Rolle", SqlDbType.VarChar, 50, ParameterDirection.Output, True, 0, 0, "", DataRowVersion.Proposed, ""))
sdaAdapter.Fill(dtToReturn)
Return dtToReturn
Catch ex As Exception
' // some error occured. Bubble it to caller and encapsulate Exception object
Throw New Exception("frmAuswertung::" & scmCmdToExecute.CommandText & "::Error occured." & ex.Message, ex)
Finally
scmCmdToExecute.Dispose()
sdaAdapter.Dispose()
End Try
End Function
Public Function Get_Auswertungsdaten(ByVal sp As String, ByVal sqlwhere As String, ByVal txp As Boolean) As DataTable
Dim con As New SqlConnection(Get_TXP_Connection)
Dim scmCmdToExecute As SqlCommand = New SqlCommand()
Dim dtToReturn As DataTable = New DataTable()
Dim sdaAdapter As SqlDataAdapter = New SqlDataAdapter(scmCmdToExecute)
scmCmdToExecute.CommandText = sp
scmCmdToExecute.CommandType = CommandType.StoredProcedure
scmCmdToExecute.Connection = con
scmCmdToExecute.CommandTimeout = 30000
Try
scmCmdToExecute.Parameters.Add(New SqlParameter("@sqlwhere", SqlDbType.VarChar, 1024, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, sqlwhere))
sdaAdapter.Fill(dtToReturn)
Return dtToReturn
Catch ex As Exception
' // some error occured. Bubble it to caller and encapsulate Exception object
Throw New Exception("frmAuswertung::" & scmCmdToExecute.CommandText & "::Error occured." & ex.Message, ex)
Finally
con.Close()
scmCmdToExecute.Dispose()
sdaAdapter.Dispose()
con.Dispose()
End Try
End Function
Private Function Get_TXP_Connection() As String
Dim sCstr As String = ""
Dim txpfile As System.IO.File
Dim txpread As System.IO.StreamReader
txpread = txpfile.OpenText(Application.StartupPath + "\TXPConn.cfg")
sCstr = txpread.ReadLine
sCstr = Crypto.DecryptText(sCstr, "HutterundMueller")
sCstr = Left(sCstr, Len(sCstr) - 1)
txpread.Close()
Return sCstr
End Function
Public Function Save_MAParameter(ByVal auswertungnr As Integer, ByVal Bezeichnung As String, ByVal Parameter As String, ByVal Titel1 As String, ByVal Titel2 As String, ByVal PrintParam As Boolean, ByVal sqlwhere As String)
Me.Mitarbeiter_Auswerungsparameter.cpMainConnectionProvider = Globals.conn
Me.Mitarbeiter_Auswerungsparameter.iAuswertungnr = New SqlInt32(CType(auswertungnr, Int32))
Me.Mitarbeiter_Auswerungsparameter.iMitarbeiternr = New SqlInt32(CType(Globals.Mitarbeiternr, Int32))
Me.Mitarbeiter_Auswerungsparameter.sBeschreibung = New SqlString(CType(Bezeichnung, String))
Me.Mitarbeiter_Auswerungsparameter.sParameterdaten = New SqlString(CType(Parameter, String))
Me.Mitarbeiter_Auswerungsparameter.sTitelzeile1 = New SqlString(CType(Titel1, String))
Me.Mitarbeiter_Auswerungsparameter.sTitelzeile2 = New SqlString(CType(Titel2, String))
Me.Mitarbeiter_Auswerungsparameter.sSQLWhere = New SqlString(CType(sqlwhere, String))
If PrintParam = True Then
Me.Mitarbeiter_Auswerungsparameter.bParamPrint = New SqlBoolean(CType(True, Boolean))
Else
Me.Mitarbeiter_Auswerungsparameter.bParamPrint = New SqlBoolean(CType(False, Boolean))
End If
Globals.conn.OpenConnection()
Me.Mitarbeiter_Auswerungsparameter.Insert()
Globals.conn.CloseConnection(True)
Me.MitarbeiterAuswertungsparameter = Me.Get_MAParameter(auswertungnr)
End Function
Public Function Get_MAParameter(ByVal Auswertungnr As Integer) As DataTable
Dim scmCmdToExecute As SqlCommand = New SqlCommand()
Dim dtToReturn As DataTable = New DataTable()
Dim sdaAdapter As SqlDataAdapter = New SqlDataAdapter(scmCmdToExecute)
scmCmdToExecute.CommandText = "dbo.sp_mitarbeiter_auswertungparamter_selectall"
scmCmdToExecute.CommandType = CommandType.StoredProcedure
scmCmdToExecute.Connection = conn.scoDBConnection
Try
scmCmdToExecute.Parameters.Add(New SqlParameter("@mitarbeiternr", SqlDbType.Int, 4, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, Globals.Mitarbeiternr))
scmCmdToExecute.Parameters.Add(New SqlParameter("@Auswertungnr", SqlDbType.Int, 4, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, Auswertungnr))
sdaAdapter.Fill(dtToReturn)
Return dtToReturn
Catch ex As Exception
' // some error occured. Bubble it to caller and encapsulate Exception object
Throw New Exception("frmAuswertung::" & scmCmdToExecute.CommandText & "::Error occured." & ex.Message, ex)
Finally
scmCmdToExecute.Dispose()
sdaAdapter.Dispose()
End Try
End Function
Public Function Delete_Parameter(ByVal AuswertungParameterNr As Integer)
Me.Mitarbeiter_Auswerungsparameter.iMitarbeiter_AuswertungsparameterNr = New SqlInt32(CType(AuswertungParameterNr, Int32))
Me.Mitarbeiter_Auswerungsparameter.cpMainConnectionProvider = Globals.conn
Globals.conn.OpenConnection()
Me.Mitarbeiter_Auswerungsparameter.Delete()
Globals.conn.CloseConnection(True)
Me.MitarbeiterAuswertungsparameter = Me.Get_MAParameter(Me.Auswertung.iAuswertungNr.Value)
End Function
End Class
End Namespace

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Imports System
Imports System.Data
Imports System.Data.SqlTypes
Imports System.Data.SqlClient
Namespace DB
Public Class clsMyKey_Tabelle
Inherits db.clsKey_tabelle
Public Function get_dbkey(ByVal Tablename As String) As Long
Dim m_dbkey As Long
Dim scmCmdToExecute As SqlCommand = New SqlCommand()
scmCmdToExecute.CommandText = "dbo.[sp_get_dbkey]"
scmCmdToExecute.CommandType = CommandType.StoredProcedure
' // Use base class' connection object
scmCmdToExecute.Connection = m_scoMainConnection
Try
scmCmdToExecute.Parameters.Add(New SqlParameter("@Tablename", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 0, 0, "", DataRowVersion.Proposed, Tablename))
scmCmdToExecute.Parameters.Add(New SqlParameter("@dbkey", SqlDbType.Int, 4, ParameterDirection.Output, True, 10, 0, "", DataRowVersion.Proposed, m_dbkey))
scmCmdToExecute.Parameters.Add(New SqlParameter("@iErrorCode", SqlDbType.Int, 4, ParameterDirection.Output, True, 10, 0, "", DataRowVersion.Proposed, m_iErrorCode))
If m_bMainConnectionIsCreatedLocal Then
' // Open connection.
m_scoMainConnection.Open()
Else
If m_cpMainConnectionProvider.bIsTransactionPending Then
scmCmdToExecute.Transaction = m_cpMainConnectionProvider.stCurrentTransaction
End If
End If
' // Execute query.
Try
scmCmdToExecute.Connection.Open()
Catch ex As Exception
Finally
End Try
scmCmdToExecute.ExecuteNonQuery()
m_dbkey = scmCmdToExecute.Parameters.Item("@dbkey").Value
m_iErrorCode = New SqlInt32(CType(scmCmdToExecute.Parameters.Item("@iErrorCode").Value, SqlInt32))
scmCmdToExecute.Connection.Close()
If Not m_iErrorCode.Equals(New SqlInt32(LLBLError.AllOk)) Then
' // Throw error.
Throw New Exception("Stored Procedure 'sp_get_dbkey' reported the ErrorCode: " & m_iErrorCode.ToString())
End If
Return m_dbkey
Catch ex As Exception
' // some error occured. Bubble it to caller and encapsulate Exception object
Throw New Exception("clsKey_tabelle::get_dbkey::Error occured." + ex.Message, ex)
Finally
If m_bMainConnectionIsCreatedLocal Then
' // Close connection.
m_scoMainConnection.Close()
End If
scmCmdToExecute.Dispose()
End Try
End Function
End Class
End Namespace