update 20250102

vbBarcodes/Class1.vb

@@ -0,0 +1,452 @@
+Imports System.Data.SqlTypes
+Imports Microsoft.Office.Interop.Word
+Imports Model
+Imports System.Drawing
+Imports Database
+
+Public Class vbarcodes
+
+    Private WithEvents objWord As Microsoft.Office.Interop.Word.Application
+    Private WithEvents docWord As Microsoft.Office.Interop.Word.Document
+
+    Dim Textboxes(100) As String
+    Dim Textboxesi As Integer
+    Dim Public_barcodeleft As Integer
+    Dim Public_barcodetop As Integer
+    Dim Public_barcodewidth As Integer
+    Dim Public_barcodeheight As Integer
+    Dim docdata As New clsDocData
+    Dim connectionstring As String = ""
+    Dim Temppath As String = ""
+    Public Function GenerateBarcodes(ByRef word As Microsoft.Office.Interop.Word.Application, ByRef ddata As clsDocData, connectionstring As String)
+        Public_barcodeleft = ddata.barcode_left
+        Public_barcodetop = ddata.barcode_top
+        Public_barcodewidth = ddata.barcode_width
+        Public_barcodeheight = ddata.barcode_height
+        docdata = ddata
+        docWord = word.ActiveDocument
+        objWord = word
+        Me.connectionstring = connectionstring
+        delete_Textfelder()
+        Insert_TextFelder()
+        ins_Barcode()
+    End Function
+
+    Dim BarcodeBeschriftung As String = ""
+    Dim BarcodeContent As String = ""
+    Dim Kantenlaenge As String = ""
+    Dim BarcodeFormatn As String = ""
+
+    Private Sub ins_Barcode()
+
+        BarcodeFormatn = docdata.barcode_formatn
+        BarcodeBeschriftung = docdata.barcode_text
+        Kantenlaenge = docdata.barcode_kantenlaenge
+        BarcodeContent = docdata.barcode_content
+        Logging.Logging.Debug("Start Barcode-Generierung", "vbbarcodes", docdata.Dokumentid)
+        If docdata.barcode_type <> 0 Then
+            datamatrix_generator()
+        End If
+
+        Dim xname As String
+        Dim i As Integer
+        Dim pages As Long
+        Dim prop As Object
+        Try
+            For Each prop In objWord.ActiveDocument.BuiltInDocumentProperties
+                If UCase(prop.Name) = "NUMBER OF PAGES" Then
+                    pages = prop.value
+                End If
+            Next
+        Catch ex As Exception
+            For Each prop In objWord.ActiveDocument.BuiltInDocumentProperties
+                If UCase(prop.Name) = "NUMBER OF PAGES" Then
+                    pages = prop.value
+                End If
+            Next
+        End Try
+
+
+
+        objWord.Selection.HomeKey(Unit:=Microsoft.Office.Interop.Word.WdUnits.wdStory)
+        Textboxesi = 1
+        For i = 1 To pages
+            xname = Str(i)
+            If Left(xname, 1) = " " Then xname = Right(xname, Len(xname) - 1)
+            objWord.Selection.GoTo(What:=Microsoft.Office.Interop.Word.WdGoToItem.wdGoToPage, Name:=xname)
+            HeaderFooterAnzeigen()
+            insert_Barcode(i)
+            Textboxesi = Textboxesi + 1
+            objWord.ActiveWindow.ActivePane.View.SeekView = Microsoft.Office.Interop.Word.WdSeekView.wdSeekMainDocument
+        Next i
+    End Sub
+    Private Sub insert_Barcode(ByVal x As Integer)
+        'If Me.BarcodeType <> 0 Then
+        '    Insert_Datamatrix()
+        '    Exit Sub
+        'End If
+
+
+        Dim Form
+        Dim strsel As String
+        Dim strresult
+        Dim s As String
+        ' Selection.ShapeRange.Select
+
+
+
+
+        Try
+            Form = objWord.Selection.HeaderFooter.Shapes.Item(Textboxes(Textboxesi))
+            Form.Select()
+            Form = objWord.Selection.HeaderFooter.Shapes.Item(Textboxes(Textboxesi))
+            Form.Select()
+            If docdata.barcode_horizontal = False Then
+                objWord.ActiveDocument.Tables.Add(Range:=objWord.Selection.Range, NumRows:=1, NumColumns:=1)
+                With objWord.Selection.Tables.Item(1)
+                    .Borders.Item(Microsoft.Office.Interop.Word.WdBorderType.wdBorderLeft).LineStyle = Microsoft.Office.Interop.Word.WdLineStyle.wdLineStyleNone
+                    .Borders.Item(Microsoft.Office.Interop.Word.WdBorderType.wdBorderRight).LineStyle = Microsoft.Office.Interop.Word.WdLineStyle.wdLineStyleNone
+                    .Borders.Item(Microsoft.Office.Interop.Word.WdBorderType.wdBorderTop).LineStyle = Microsoft.Office.Interop.Word.WdLineStyle.wdLineStyleNone
+                    .Borders.Item(Microsoft.Office.Interop.Word.WdBorderType.wdBorderBottom).LineStyle = Microsoft.Office.Interop.Word.WdLineStyle.wdLineStyleNone
+                    .Borders.Item(Microsoft.Office.Interop.Word.WdBorderType.wdBorderDiagonalDown).LineStyle = Microsoft.Office.Interop.Word.WdLineStyle.wdLineStyleNone
+                    .Borders.Item(Microsoft.Office.Interop.Word.WdBorderType.wdBorderDiagonalUp).LineStyle = Microsoft.Office.Interop.Word.WdLineStyle.wdLineStyleNone
+                    .Borders.Shadow = False
+                End With
+                objWord.Selection.Orientation = Microsoft.Office.Interop.Word.WdTextOrientation.wdTextOrientationUpward
+                objWord.Selection.Tables.Item(1).Rows.HeightRule = Microsoft.Office.Interop.Word.WdRowHeightRule.wdRowHeightAtLeast
+                objWord.Selection.Tables.Item(1).Rows.Height = Form.height
+            End If
+
+            Dim id As String
+            'erneurung DMS
+            id = docdata.Dokumentid
+            ''Barcode-Generierung
+
+            s = Bar25I(Microsoft.VisualBasic.Right(Right(id, Len(id) - 6), 16))
+            objWord.Selection.TypeText(Text:=s)
+            objWord.Selection.HomeKey(Unit:=Microsoft.Office.Interop.Word.WdUnits.wdLine, Extend:=Microsoft.Office.Interop.Word.WdMovementType.wdExtend)
+            objWord.Selection.Font.Name = docdata.barcode_font
+            objWord.Selection.Font.Size = docdata.barcode_fontsize
+            objWord.Selection.ParagraphFormat.Alignment = Microsoft.Office.Interop.Word.WdParagraphAlignment.wdAlignParagraphRight
+            objWord.Selection.EndKey(Unit:=Microsoft.Office.Interop.Word.WdUnits.wdLine)
+            objWord.Selection.Font.Name = "Arial"
+            objWord.Selection.Font.Size = 8
+
+            Dim Zeichen As String = docdata.barcode_zusatz
+            objWord.Selection.TypeText(Zeichen)
+            Form = Nothing
+        Catch ex As Exception
+        End Try
+
+    End Sub
+
+    Private BarTextOut As String
+    Private BarTextIn As String
+    Private DoCheckSum As Integer
+    Private TempString As String
+    Private CharValue As Long
+    Private II As Integer
+    Private Sum As Long
+    Private barcodeout
+    Private CheckSum As Integer
+    Public Function Bar25I(ByVal BarTextIn As String) As String
+
+
+        ' Initialize input and output strings
+        BarTextOut = ""
+        BarTextIn = RTrim(LTrim(BarTextIn))
+
+        ' Throw away non-numeric data
+        TempString = ""
+        For II = 1 To Len(BarTextIn)
+            If IsNumeric(Mid(BarTextIn, II, 1)) Then
+                TempString = TempString & Mid(BarTextIn, II, 1)
+            End If
+        Next II
+
+        ' If not an even number of digits, add a leading 0
+        If (Len(TempString) Mod 2) = 1 Then
+            TempString = "0" & TempString
+        End If
+
+        ' Break digit pairs up and convert to characters- build output string
+        For II = 1 To Len(TempString) Step 2
+            'Break string into pairs of digits and get value
+            CharValue = Mid(TempString, II, 2)
+            'translate value to ASCII and save in BarTextOut
+            If CharValue < 90 Then
+                BarTextOut = BarTextOut & Chr(CharValue + 33)
+            Else
+                BarTextOut = BarTextOut & Chr(CharValue + 71)
+            End If
+        Next II
+
+        'Build ouput string, trailing space for Windows rasterization bug
+        barcodeout = "{" & BarTextOut & "} "
+
+        'Return the string
+        Bar25I = barcodeout
+
+
+    End Function
+    Private Sub delete_Textfelder()
+
+        Dim xname As String
+        Dim i As Integer
+        Dim i1 As Integer
+        Dim pages As Long
+        Dim Prop As Object
+        objWord.Selection.HomeKey(Unit:=Microsoft.Office.Interop.Word.WdUnits.wdStory)
+
+        For Each Prop In objWord.ActiveDocument.BuiltInDocumentProperties
+            If UCase(Prop.Name) = "NUMBER OF PAGES" Then
+                pages = Prop.value
+            End If
+        Next
+        For i = 1 To pages
+            xname = Str(i)
+            If Left(xname, 1) = " " Then xname = Right(xname, Len(xname) - 1)
+            objWord.Selection.GoTo(What:=Microsoft.Office.Interop.Word.WdGoToItem.wdGoToPage, Name:=xname)
+            HeaderFooterAnzeigen()
+            While objWord.Selection.HeaderFooter.Shapes.Count > 0
+                objWord.Selection.HeaderFooter.Shapes.Item(1).Delete()
+            End While
+            '            On Error GoTo eh
+            '           '            Resume Next
+            '          For i1 = 1 To objword.Selection.HeaderFooter.Shapes.Count
+            '             objword.Selection.HeaderFooter.Shapes.Item(i1).Delete()
+            '        Next i1
+            '       On Error GoTo 0
+            objWord.ActiveWindow.ActivePane.View.SeekView = Microsoft.Office.Interop.Word.WdSeekView.wdSeekMainDocument
+        Next i
+
+        Exit Sub
+eh:
+
+        'MsgBox(Err.Description)
+        Resume Next
+    End Sub
+
+    Private Sub Insert_TextFelder()
+
+        Dim xname As String
+        Dim i As Integer
+        Dim pages As Long
+        Dim prop As Object
+        For Each prop In objWord.ActiveDocument.BuiltInDocumentProperties
+            If UCase(prop.Name) = "NUMBER OF PAGES" Then
+                pages = prop.value
+            End If
+        Next
+        Textboxesi = 1
+        objWord.Selection.HomeKey(Unit:=Microsoft.Office.Interop.Word.WdUnits.wdStory)
+        For i = 1 To pages
+            xname = Str(i)
+            If Left(xname, 1) = " " Then xname = Right(xname, Len(xname) - 1)
+            objWord.Selection.GoTo(What:=Microsoft.Office.Interop.Word.WdGoToItem.wdGoToPage, Name:=xname)
+            insert_Textfield()
+            objWord.ActiveWindow.ActivePane.View.SeekView = Microsoft.Office.Interop.Word.WdSeekView.wdSeekMainDocument
+        Next i
+
+    End Sub
+
+    Private Sub HeaderFooterAnzeigen()
+
+        If objWord.ActiveWindow.View.SplitSpecial <> Microsoft.Office.Interop.Word.WdSpecialPane.wdPaneNone Then
+            objWord.ActiveWindow.Panes.Item(2).Close()
+        End If
+        If objWord.ActiveWindow.ActivePane.View.Type = Microsoft.Office.Interop.Word.WdViewType.wdNormalView Or objWord.ActiveWindow.ActivePane.View.Type = Microsoft.Office.Interop.Word.WdViewType.wdOutlineView Then
+            objWord.ActiveWindow.ActivePane.View.Type = Microsoft.Office.Interop.Word.WdViewType.wdPrintView
+        End If
+        objWord.ActiveWindow.ActivePane.View.SeekView = Microsoft.Office.Interop.Word.WdSeekView.wdSeekCurrentPageHeader
+        If objWord.Selection.HeaderFooter.IsHeader = True Then
+            objWord.ActiveWindow.ActivePane.View.SeekView = Microsoft.Office.Interop.Word.WdSeekView.wdSeekCurrentPageFooter
+        Else
+            objWord.ActiveWindow.ActivePane.View.SeekView = Microsoft.Office.Interop.Word.WdSeekView.wdSeekCurrentPageHeader
+        End If
+
+    End Sub
+
+
+
+    Private Sub insert_Textfield()
+
+        Try
+
+
+
+            HeaderFooterAnzeigen()
+            objWord.Selection.HeaderFooter.Shapes.AddTextbox(1, Public_barcodeleft, Public_barcodetop,
+                Public_barcodewidth#, Public_barcodeheight).Select()
+            '  objword.Selection.ShapeRange.TextFrame.TextRange.Select
+            objWord.Selection.ShapeRange.Line.Visible = Microsoft.Office.Core.MsoTriState.msoFalse
+            'objword.Selection.ShapeRange.Line.Visible = Microsoft.Office.Core.MsoTriState.msoFalse 'RS:2006-08-22
+            objWord.Selection.ShapeRange.TextFrame.MarginLeft = 0.0#
+            objWord.Selection.ShapeRange.TextFrame.MarginRight = 0.0#
+            objWord.Selection.ShapeRange.TextFrame.MarginTop = 0.0#
+            objWord.Selection.ShapeRange.TextFrame.MarginBottom = 0.0#
+            objWord.Selection.Collapse()
+            Textboxes(Textboxesi) = objWord.Selection.HeaderFooter.Shapes.Item(Textboxesi).Name
+            Textboxesi = Textboxesi + 1
+            'System.Windows.Forms.Application.DoEvents()
+            Exit Sub
+
+        Catch ex As Exception
+            'MsgBox(ex.Message)
+        End Try
+
+    End Sub
+
+
+    Sub datamatrix_generator()
+        Dim zeichen As String = docdata.barcode_zusatz
+        Me.BarcodeBeschriftung = Me.BarcodeBeschriftung + zeichen
+        Me.Generage_BarcodeImage()
+    End Sub
+
+    Dim ObjPointMinus As Integer = 0
+    Sub Generage_BarcodeImage()
+        Dim FontColor As Color = Color.Black
+        Dim BackColor As Color = Color.White
+        Dim FontName As String = docdata.barcode_font
+        Dim FontSize As Integer = docdata.barcode_fontsize
+        Dim Height As Integer = 0
+        Dim Width As Integer = 0
+        Dim objFont As New Drawing.Font(FontName, FontSize)
+        Dim image1bmp As New Bitmap(400, 400)
+        Dim image1 As Bitmap = Datamatrix_Generator_1(Height, Width)
+        Dim objFontsize As Graphics = Graphics.FromImage(image1bmp)
+        Dim sf = objFontsize.MeasureString(BarcodeBeschriftung, objFont)
+        Select Case BarcodeFormatn
+            Case 0, 2
+                If image1.Width < 70 Then Width = sf.Width + 10 + image1.Width Else Width = image1.Width * 3
+            Case 1, 3
+                If image1.Width < 70 Then Width = sf.Width + 10 + image1.Width Else Width = image1.Width * 3
+            Case 22
+                If image1.Height < 70 Then Height = sf.Height + 10 + image1.Height Else Height = image1.Height * 3
+            Case 33
+                If image1.Height < 70 Then Height = sf.Height + 10 + image1.Height Else Height = image1.Height * 3
+        End Select
+
+        Dim objBitmap As New Bitmap(Width, Height)
+        Dim objGraphics As Graphics = Graphics.FromImage(objBitmap)
+        Dim objBrushForeColor As New SolidBrush(FontColor)
+        Dim objBrushBackColor As New SolidBrush(BackColor)
+        Dim objColor As Color
+
+        Select Case BarcodeFormatn
+            Case 0 'rechts
+                Dim stringFormat As New StringFormat()
+                stringFormat.Alignment = StringAlignment.Far
+                stringFormat.LineAlignment = StringAlignment.Near
+                objGraphics.FillRectangle(objBrushBackColor, 0, 0, Width, Height)
+                Dim objPoint As New PointF(Width - image1.Width - 10, Height - sf.Height - ObjPointMinus)
+                objGraphics.DrawString(BarcodeBeschriftung, objFont, objBrushForeColor, objPoint, stringFormat)
+                objGraphics.DrawImage(image1, New Drawing.Point(Width - image1.Width, 0))
+            Case 1 'links
+                objGraphics.FillRectangle(objBrushBackColor, 0, 0, Width, Height)
+                Dim objPoint As New PointF(image1.Width + 10, Height - sf.Height - ObjPointMinus)
+                objGraphics.DrawString(BarcodeBeschriftung, objFont, objBrushForeColor, objPoint)
+                objGraphics.DrawImage(image1, New Drawing.Point(0, 0))
+            Case 2 'links
+                objGraphics.FillRectangle(objBrushBackColor, 0, 0, Width, Height)
+                Dim objPoint As New PointF(image1.Width + 10, Height - sf.Height - ObjPointMinus)
+                objGraphics.DrawString(BarcodeBeschriftung, objFont, objBrushForeColor, objPoint)
+                objGraphics.DrawImage(image1, New Drawing.Point(0, 0))
+                objBitmap.RotateFlip(RotateFlipType.Rotate90FlipNone)
+            Case 3
+                Dim stringFormat As New StringFormat()
+                stringFormat.Alignment = StringAlignment.Far
+                stringFormat.LineAlignment = StringAlignment.Near
+                objGraphics.FillRectangle(objBrushBackColor, 0, 0, Width, Height)
+                Dim objPoint As New PointF(Width - image1.Width - 10, Height - sf.Height - ObjPointMinus)
+                objGraphics.DrawString(BarcodeBeschriftung, objFont, objBrushForeColor, objPoint, stringFormat)
+                objGraphics.DrawImage(image1, New Drawing.Point(Width - image1.Width, 0))
+                objBitmap.RotateFlip(RotateFlipType.Rotate90FlipNone)
+            Case 3
+        End Select
+        image1 = Nothing
+        objBitmap.Save(Temppath + "a_" + docdata.Dokumentid + ".png", System.Drawing.Imaging.ImageFormat.Png)
+        objBitmap = Nothing
+
+    End Sub
+    Function Datamatrix_Generator_1(ByRef Height As Integer, ByRef width As Integer) As Image
+        Dim DMNetCtrl As New MW6.SDK.DataMatrix.DataMatrixNet
+        DMNetCtrl.Data = Me.barcodecontent
+        Dim ActualRows As Integer
+        Dim ActualCols As Integer
+        Dim ActualWidth As Integer
+        Dim ActualHeight As Integer
+        Dim ExtraWidth As Integer = 0
+        Dim ExtraHeight As Integer = 0
+        Dim imgsize As Integer
+        DMNetCtrl.GetActualRC(ActualRows, ActualCols)
+        DMNetCtrl.GetActualSize(True, Nothing, ActualWidth, ActualHeight)
+        DMNetCtrl.SetSize(ActualWidth + ExtraWidth, ActualHeight + ExtraHeight)
+        Dim MS As System.IO.MemoryStream = New System.IO.MemoryStream
+        DMNetCtrl.SaveAsMemory(MS, System.Drawing.Imaging.ImageFormat.Png)
+        Dim img4 As Image
+        img4 = System.Drawing.Image.FromStream(MS)
+        If Me.Kantenlaenge = "" Then Me.Kantenlaenge = 2
+
+        Try
+            imgsize = Me.Kantenlaenge * 37.795275593333
+        Catch
+            imgsize = 1.5 * 37.795275593333
+        End Try
+
+        img4 = AutoSizeImage(img4, imgsize, imgsize, True)
+        width = img4.Width
+        Height = img4.Height
+        MS.Close()
+        Return img4
+
+
+
+    End Function
+    Public Function AutoSizeImage(ByVal oBitmap As Image,
+ByVal maxWidth As Integer,
+ByVal maxHeight As Integer,
+Optional ByVal bStretch As Boolean = False) As Image
+
+        ' Größenverhältnis der max. Dimension
+        Dim maxRatio As Single = maxWidth / maxHeight
+
+        ' Bildgröße und aktuelles Größenverhältnis
+        Dim imgWidth As Integer = oBitmap.Width
+        Dim imgHeight As Integer = oBitmap.Height
+        Dim imgRatio As Single = imgWidth / imgHeight
+
+        ' Bild anpassen?
+        If (imgWidth > maxWidth Or imgHeight > maxHeight) Or (bStretch) Then
+            If imgRatio <= maxRatio Then
+                ' Größenverhältnis des Bildes ist kleiner als die
+                ' maximale Größe, in der das Bild angezeigt werden kann.
+                ' In diesem Fall muss die Bildbreite angepasst werden.
+                imgWidth = imgWidth / (imgHeight / maxHeight)
+                imgHeight = maxHeight
+            Else
+                ' Größenverhältnis des Bildes ist größer als die 
+                ' maximale Größe, in der das Bild angezeigt werden kann.
+                ' In diesem Fall muss die Bildhöhe angepasst werden.
+                imgHeight = imgHeight / (imgWidth / maxWidth)
+                imgWidth = maxWidth
+            End If
+
+            ' Bitmap-Objekt in der neuen Größe erstellen
+            Dim oImage As New Bitmap(imgWidth, imgHeight)
+
+            ' Bild interpolieren, damit die Qualität erhalten bleibt
+            Using g As Graphics = Graphics.FromImage(oImage)
+                g.InterpolationMode = Drawing2D.InterpolationMode.HighQualityBicubic
+                g.DrawImage(oBitmap, New Drawing.Rectangle(0, 0, imgWidth, imgHeight))
+            End Using
+
+            ' neues Bitmap zurückgeben
+            Return oImage
+        Else
+            ' unverändertes Originalbild zurückgeben
+            Return oBitmap
+        End If
+    End Function
+End Class