PrintDialog opens twice in windows.forms problem

[Spitaki]

Hi,

When I call the sub Print the PrintDialog opens twice. What do I have to change so this won't happen again? When I call the sub PrintPreview it works just fine. Has anyone an idea what I do wrong?

Thanks in advance for your help.


Public Sub Print()
Try
Dim dlgPrint As New PrintDialog()
dlgPrint.Docume nt = PrintDocument1
dlgPrint.Printe rSettings.Copie s = Me.txtNumberOfC opies.Text

Dim result As DialogResult
result = dlgPrint.ShowDi alog()

If result = System.Windows. Forms.DialogRes ult.OK Then
PrintDocument1. Print()
End If
Catch ex As Exception
MessageBox.Show ("An error occurred printing the file - " + ex.Message)
Finally

End Try

End Sub

Public Sub PrintPreview()
Try
Dim dlgPreview As New PrintPreviewDia log()
dlgPreview.Docu ment = PrintDocument1
dlgPreview.Wind owState = FormWindowState .Maximized

If dlgPreview.Show Dialog = Windows.Forms.D ialogResult.OK Then
PrintDocument1. Print()
End If
Catch ex As Exception
MessageBox.Show (ex.Message)
Throw ex
End Try
End Sub

[radcaesar]

Debug and find the first instance and the second instance in the code where you call those methods.

Use break points and debug line by line. Its hard to find with these amount of code.

:)

[Spitaki]

Found the problem!

I had a addhandler in the code so the print sub was called twice.... oops...

[kenobewan]

Well done! Thanks for sharing the solution.