PrintSetShowPrintingProgress Method (GdPicturePDF)
Enables or disables showing the progress indicator during the print process. The printing progress bar is displayed by default.
public function PrintSetShowPrintingProgress(
: Boolean
): GdPictureStatus;
public function PrintSetShowPrintingProgress(
: boolean
) : GdPictureStatus;
'Declaration
Public Function PrintSetShowPrintingProgress( _
ByVal As Boolean _
) As GdPictureStatus
Parameters
- Show
- Set this parameter to true if you want to show the progress bar during the print process, otherwise set it to false. The
true.
Return Value
A member of the GdPictureStatus enumeration. If the method has been successfully followed, then the return value is GdPictureStatus.OK.
We strongly recommend always checking this status first.
How to disable displaying the printing progress bar.
Dim caption As String = "Example: PrintSetShowPrintingProgress"
Using gdpicturePDF As New GdPicturePDF()
If gdpicturePDF.LoadFromFile("document_to_print.pdf", False) = GdPictureStatus.OK Then
'Printing progress bar will not display.
gdpicturePDF.PrintSetShowPrintingProgress(False)
If gdpicturePDF.Print() = GdPictureStatus.OK Then
MessageBox.Show("The file has been printed successfully.", caption)
Else
Dim message As String = "The file can't be printed." + vbCrLf + "Status: " + gdpicturePDF.PrintGetStat().ToString()
If gdpicturePDF.PrintGetStat() = GdPictureStatus.PrintingException Then
message = message + " Error: " + gdpicturePDF.PrintGetLastError()
End If
MessageBox.Show(message, caption)
End If
gdpicturePDF.CloseDocument()
Else
MessageBox.Show("The file can't be loaded. Status: " + gdpicturePDF.GetStat().ToString(), caption)
End If
End Using
string caption = "Example: PrintSetShowPrintingProgress";
using (GdPicturePDF gdpicturePDF = new GdPicturePDF())
{
if (gdpicturePDF.LoadFromFile("document_to_print.pdf", false) == GdPictureStatus.OK)
{
//Printing progress bar will not display.
gdpicturePDF.PrintSetShowPrintingProgress(false);
if (gdpicturePDF.Print() == GdPictureStatus.OK)
{
MessageBox.Show("The file has been printed successfully.", caption);
}
else
{
string message = "The file can't be printed.\nStatus: " + gdpicturePDF.PrintGetStat().ToString();
if (gdpicturePDF.PrintGetStat() == GdPictureStatus.PrintingException)
message = message + " Error: " + gdpicturePDF.PrintGetLastError();
MessageBox.Show(message, caption);
}
gdpicturePDF.CloseDocument();
}
else
{
MessageBox.Show("The file can't be loaded. Status: " + gdpicturePDF.GetStat().ToString(), caption);
}
}