我在报表事件这样写,但是预览时没有出现图片,请大红袍老师确认一下!
If e.Book.TempLate = "SalesInvoice" Then
If e.region = "SaleOrderDetail" Then
If e.DataRow Is Nothing OrElse e.DataRow.IsNull("编号") Then '如果是空行或者Lot列为空
Dim img As New System.Drawing.Bitmap(1,1) '生成一个空白图片
img.Save(ProjectPath & "Images\BarCode.gif")
Else '否则生成条形码图片
Dim Bar As New BarCodeBuilder
Bar.Symbology = Barpro.Symbology.Code39
Bar.Code = e.DataRow("编号")
Bar.Text = e.DataRow("编号")
Bar.TextAlignment = Barpro.Alignment.BelowCenter
Bar.QuietZoneWidth = 1
Bar.QRCodeModuleSize = 1
Bar.SaveImage(ProjectPath & "Images\BarCode.gif")
End If
End If
End If
EXCEL模板:[&&BarCode.gif, 2, 2,117,110]