Grid-Layoutfile speichern

[Visual Basic]
Public Function Save_LayoutFile( _ 
   ByRef c1data As C1TrueDBGrid, _ 
   ByVal GridNo As Integer, _ 
   ByVal Profilnr As Integer _ 
) As Boolean

Parameter

c1data

C1Truedbgrind, von welchem das Layout gespeichert werden soll

GridNo

Profilnr

Quellcode

[Visual Basic]
        Public Function Save_LayoutFile(ByRef c1data As C1TrueDBGrid, ByVal GridNo As Integer, ByVal Profilnr As Integer) As Boolean 
            Dim filename As String = Globals.clsapplication.sTmp_filepath + 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.clsmitarbeiter.iMitarbeiternr.Value 
                    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

Forderungen

Plattformen: Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

Siehe auch

MyDocMgmt