Posted 13 December 2020, 12:02 am EST
Hello
We have dynamically create C1PrintPreviewDialog, and we want to handle the KeyDown event to Close the dialog when ESC key is pressed.
This is the sample of our code, but the event doesn’t trigger.
Dim PrintPreviewDialog As New C1.Win.C1Preview.C1PrintPreviewDialog
AddHandler PrintPreviewDialog.KeyDown, AddressOf Form_KeyDown
PrintPreviewDialog.ShowDialog()
Public Shared Sub Form_KeyDown(sender As Object, e As KeyEventArgs)
Try
Select Case e.KeyCode
Case Keys.Escape
TryCast(sender, Form).Close()
End Select
Catch
End Try
End Sub
Can you help us.
Best regards.