Represents the top-level window that will own the modal dialog box.
Example





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GdPicture14 Namespace / GdViewer Class / PrintDialog Method / PrintDialog(IWin32Window) Method

PrintDialog(IWin32Window) Method

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Invokes the standard Windows Print dialog box, which allows you to select additional options or settings and then to print the document currently displayed in the GdViewer control. This method uses the actual paper size when printing. At the same time, you can specify the top-level window that will own the modal dialog box using this method.

During the print process, the BeforePrintPage and the AfterPrintPage events are raised just before and right after the single page is printed.

Syntax
'Declaration

 


Public Overloads Function PrintDialog( _

   ByVal owner As IWin32Window _

) As Boolean
public bool PrintDialog( 

   IWin32Window owner

)
public function PrintDialog( 

    owner: IWin32Window

): Boolean; 
public function PrintDialog( 

   owner : IWin32Window

) : boolean;
public: bool PrintDialog( 

   IWin32Window* owner

) 
public:

bool PrintDialog( 

   IWin32Window^ owner

)

Parameters

owner
Represents the top-level window that will own the modal dialog box.

Return Value

true if the method has been followed successfully, otherwise false. Please use the PrintGetStat method to determine the reason for the printing failure.
Remarks
It is recommend to use the GetStat method or the PrintGetStat method to identify the specific reason for the method's failure, if any.

Just to remind you that you can also utilize both the BeforePrintPage and the AfterPrintPage events during the print process using this method.

You also need to be aware that annotations and form fields included in the document are rendered by default using this method when printing.

Example
How to print the currently displayed document using the standard Windows Print dialog box. 
'We assume that the GdViewer1 control has been properly integrated.

If GdViewer1.DisplayFromFile("") = GdPictureStatus.OK Then

    If GdViewer1.PrintDialog(Me) = GdPictureStatus.OK Then

        MessageBox.Show("The file has been printed successfully.", "GdViewer.PrintDialog")

    Else

        Dim message As String = "The file can't be printed." + vbCrLf + "Status: " + GdViewer1.GetStat().ToString()

        If GdViewer1.PrintGetStat() = GdPictureStatus.PrintingException Then message = message + "    Error: " + GdViewer1.PrintGetLastError()

        MessageBox.Show(message, "GdViewer.PrintDialog")

    End If

    GdViewer1.CloseDocument()

Else

    MessageBox.Show("The file can't be displayed. Status: " + GdViewer1.GetStat().ToString(), "GdViewer.PrintDialog")

End If
//We assume that the GdViewer1 control has been properly integrated.

if (GdViewer1.DisplayFromFile("") == GdPictureStatus.OK)

{

    if (GdViewer1.PrintDialog(this) == GdPictureStatus.OK)

    {

        MessageBox.Show("The file has been printed successfully.", "GdViewer.PrintDialog");

    }

    else

    {

        string message = "The file can't be printed.\nStatus: " + GdViewer1.GetStat().ToString();

        if (GdViewer1.PrintGetStat() == GdPictureStatus.PrintingException)

            message = message + "    Error: " + GdViewer1.PrintGetLastError();

        MessageBox.Show(message, "GdViewer.PrintDialog");

    }

    GdViewer1.CloseDocument();

}

else

{

    MessageBox.Show("The file can't be displayed. Status: " + GdViewer1.GetStat().ToString(), "GdViewer.PrintDialog");

}
Example
How to print the currently displayed document using the standard Windows Print dialog box. 'We assume that the GdViewer1 control has been properly integrated. If GdViewer1.DisplayFromFile("") = GdPictureStatus.OK Then If GdViewer1.PrintDialog(Me) = GdPictureStatus.OK Then MessageBox.Show("The file has been printed successfully.", "GdViewer.PrintDialog") Else Dim message As String = "The file can't be printed." + vbCrLf + "Status: " + GdViewer1.GetStat().ToString() If GdViewer1.PrintGetStat() = GdPictureStatus.PrintingException Then message = message + " Error: " + GdViewer1.PrintGetLastError() MessageBox.Show(message, "GdViewer.PrintDialog") End If GdViewer1.CloseDocument() Else MessageBox.Show("The file can't be displayed. Status: " + GdViewer1.GetStat().ToString(), "GdViewer.PrintDialog") End If //We assume that the GdViewer1 control has been properly integrated. if (GdViewer1.DisplayFromFile("") == GdPictureStatus.OK) { if (GdViewer1.PrintDialog(this) == GdPictureStatus.OK) { MessageBox.Show("The file has been printed successfully.", "GdViewer.PrintDialog"); } else { string message = "The file can't be printed.\nStatus: " + GdViewer1.GetStat().ToString(); if (GdViewer1.PrintGetStat() == GdPictureStatus.PrintingException) message = message + " Error: " + GdViewer1.PrintGetLastError(); MessageBox.Show(message, "GdViewer.PrintDialog"); } GdViewer1.CloseDocument(); } else { MessageBox.Show("The file can't be displayed. Status: " + GdViewer1.GetStat().ToString(), "GdViewer.PrintDialog"); }
See Also

Reference

GdViewer Class
GdViewer Members
Overload List
BeforePrintPage Event
AfterPrintPage Event
GetStat Method
PrintGetStat Method
BeforePrintPage Event
AfterPrintPage Event
PrintGetStat Method
Print Method
PrintGetStat Method
PrintGetLastError Method