C# (CSharp) PreviewControl.InvalidatePreview Examples

Example #1

 private void OnPageSetup(object sender, EventArgs e)
 {
     PageSetupDialog.Document        = Document;
     PageSetupDialog.PrinterSettings = Document.PrinterSettings;
     PageSetupDialog.ShowDialog();
     Document.PrinterSettings = PageSetupDialog.PrinterSettings;
     NumPages = 0;
     PreviewControl.InvalidatePreview();
 }