PrintDialog.ShowDialog Method
Definition
Important
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Invokes the PrintDialog as a modal dialog box.
public:
Nullable<bool> ShowDialog();
[System.Security.SecurityCritical]
public bool? ShowDialog ();
public bool? ShowDialog ();
[<System.Security.SecurityCritical>]
member this.ShowDialog : unit -> Nullable<bool>
member this.ShowDialog : unit -> Nullable<bool>
Public Function ShowDialog () As Nullable(Of Boolean)
Returns
true
if a user clicks Print; false
if a user clicks Cancel; or null
if a user closes the dialog box without clicking Print or Cancel.
- Attributes
Examples
The following example shows how to use the ShowDialog method in code.
private void InvokePrint(object sender, RoutedEventArgs e)
{
// Create the print dialog object and set options
PrintDialog pDialog = new PrintDialog();
pDialog.PageRangeSelection = PageRangeSelection.AllPages;
pDialog.UserPageRangeEnabled = true;
// Display the dialog. This returns true if the user presses the Print button.
Nullable<Boolean> print = pDialog.ShowDialog();
if (print.Value)
{
XpsDocument xpsDocument = new XpsDocument("C:\\FixedDocumentSequence.xps", FileAccess.ReadWrite);
FixedDocumentSequence fixedDocSeq = xpsDocument.GetFixedDocumentSequence();
pDialog.PrintDocument(fixedDocSeq.DocumentPaginator, "Test print job");
}
}
Private Sub InvokePrint(ByVal sender As Object, ByVal e As RoutedEventArgs)
' Create the print dialog object and set options
Dim pDialog As New PrintDialog()
pDialog.PageRangeSelection = PageRangeSelection.AllPages
pDialog.UserPageRangeEnabled = True
' Display the dialog. This returns true if the user presses the Print button.
Dim print? As Boolean = pDialog.ShowDialog()
If print = True Then
Dim xpsDocument As New XpsDocument("C:\FixedDocumentSequence.xps", FileAccess.ReadWrite)
Dim fixedDocSeq As FixedDocumentSequence = xpsDocument.GetFixedDocumentSequence()
pDialog.PrintDocument(fixedDocSeq.DocumentPaginator, "Test print job")
End If
End Sub
Applies to
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