'宣言 Protected Overridable Sub OnPrinting( _ ByVal e As PrintingEventArgs _ )
protected virtual void OnPrinting( PrintingEventArgs e )
Imports Infragistics.Win Imports Infragistics.Win.Printing Imports Infragistics.Win.UltraWinGrid Imports Infragistics.Win.UltraWinScrollBar Imports Infragistics.Win.UltraWinToolbars Private Sub ultraPrintPreviewDialog1_Printing(ByVal sender As Object, ByVal e As Infragistics.Win.Printing.PrintingEventArgs) Handles ultraPrintPreviewDialog1.Printing ' cast the sender to a UltraPrintPreviewDialog Dim printPreviewDialog As UltraPrintPreviewDialog = CType(sender, UltraPrintPreviewDialog) ' specify whether a status dialog will be displayed ' during the print operation e.DisplayPrintStatus = True ' to cancel the print operation set Cancel to true ' e.Cancel = true End Sub
using Infragistics.Win; using Infragistics.Win.Printing; using Infragistics.Win.UltraWinGrid; using Infragistics.Win.UltraWinScrollBar; using Infragistics.Win.UltraWinToolbars; private void ultraPrintPreviewDialog1_Printing(object sender, Infragistics.Win.Printing.PrintingEventArgs e) { // cast the sender to a UltraPrintPreviewDialog UltraPrintPreviewDialog printPreviewDialog = sender as UltraPrintPreviewDialog; // specify whether a status dialog will be displayed // during the print operation e.DisplayPrintStatus = true; // to cancel the print operation set Cancel to true // e.Cancel = true; }