Example





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GdPicture14 Namespace / GdViewer Class / PrintGetDuplexMode Method

PrintGetDuplexMode Method (GdViewer)

In This Topic
Returns the printer duplex mode setting of the active printer. This property determines whether a page is printed on both sides (if the printer supports this feature).
Syntax
'Declaration

 


Public Function PrintGetDuplexMode() As Duplex
public Duplex PrintGetDuplexMode()
public function PrintGetDuplexMode(): Duplex; 
public function PrintGetDuplexMode() : Duplex;
public: Duplex PrintGetDuplexMode(); 
public:

Duplex PrintGetDuplexMode();

Return Value

A member of the Duplex enumeration. The value of the active printer duplex mode setting.

The GetStat method can be subsequently used or the PrintGetStat method to determine if this method has been successful.

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 the active printer is the printer identified by the PrintGetActivePrinter method or set by the PrintSetActivePrinter method and it is dedicated to executing all subsequent print jobs using this class as well as utilizing all by you altered printer settings.

Example
How to find out some properties of the currently selected (active) printer. 
'We assume that the GdViewer1 control has been properly integrated.

Dim message As String = ""

Dim curPrinter As String = GdViewer1.PrintGetActivePrinter()

If GdViewer1.GetStat() = GdPictureStatus.OK Then

    message = "Active printer: " + curPrinter + vbCrLf

Else

    message = "The PrintGetActivePrinter() method has failed with the status: " + GdViewer1.GetStat()

End If

If GdViewer1.GetStat() = GdPictureStatus.OK Then

    Dim prnAlign As PrintAlignment = GdViewer1.PrintGetAlignment()

    If GdViewer1.GetStat() = GdPictureStatus.OK Then

        message = message + "    alignment: " + prnAlign.ToString() + vbCrLf

    Else

        message = "The PrintGetAlignment() method has failed with the status: " + GdViewer1.GetStat()

    End If

End If

If GdViewer1.GetStat() = GdPictureStatus.OK Then

    Dim prnCollate As Boolean = GdViewer1.PrintGetCollate()

    If GdViewer1.GetStat() = GdPictureStatus.OK Then

        message = message + "    collate: " + prnCollate.ToString() + vbCrLf

    Else

        message = "The PrintGetCollate() method has failed with the status: " + GdViewer1.GetStat()

    End If

End If

If GdViewer1.GetStat() = GdPictureStatus.OK Then

    Dim prnColorMode As PrinterColorMode = GdViewer1.PrintGetColorMode()

    If GdViewer1.GetStat() = GdPictureStatus.OK Then

        message = message + "    color mode: " + prnColorMode.ToString() + vbCrLf

    Else

        message = "The PrintGetColorMode() method has failed with the status: " + GdViewer1.GetStat()

    End If

End If

If GdViewer1.GetStat() = GdPictureStatus.OK Then

    Dim prnDuplex As System.Drawing.Printing.Duplex = GdViewer1.PrintGetDuplexMode()

    If GdViewer1.GetStat() = GdPictureStatus.OK Then

        message = message + "    duplex: " + prnDuplex.ToString() + vbCrLf

    Else

        message = "The PrintGetDuplexMode() method has failed with the status: " + GdViewer1.GetStat()

    End If

End If

If GdViewer1.GetStat() = GdPictureStatus.OK Then

    Dim prnOrientation As PrinterOrientation = GdViewer1.PrintGetOrientation()

    If GdViewer1.GetStat() = GdPictureStatus.OK Then

        message = message + "    orientation: " + prnOrientation.ToString() + vbCrLf

    Else

        message = "The PrintGetOrientation() method has failed with the status: " + GdViewer1.GetStat()

    End If

End If

If GdViewer1.GetStat() = GdPictureStatus.OK Then

    Dim prnQuality As PrintQuality = GdViewer1.PrintGetQuality()

    If GdViewer1.GetStat() = GdPictureStatus.OK Then

        message = message + "    quality: " + prnQuality.ToString() + vbCrLf

    Else

        message = "The PrintGetQuality() method has failed with the status: " + GdViewer1.GetStat()

    End If

End If

If GdViewer1.GetStat() <> GdPictureStatus.OK Then

    message = "The example has NOT been followed successfully. Status: " + GdViewer1.GetStat().ToString()

End If

MessageBox.Show(message, "GdViewer.PrintGetDuplexMode")
//We assume that the GdViewer1 control has been properly integrated.

string message = "";

string curPrinter = GdViewer1.PrintGetActivePrinter();

if (GdViewer1.GetStat() == GdPictureStatus.OK)

    message = "Active printer: " + curPrinter + "\n";

else

    message = "The PrintGetActivePrinter() method has failed with the status: " + GdViewer1.GetStat();

if (GdViewer1.GetStat() == GdPictureStatus.OK)

{

    PrintAlignment prnAlign = GdViewer1.PrintGetAlignment();

    if (GdViewer1.GetStat() == GdPictureStatus.OK)

        message = message + "    alignment: " + prnAlign.ToString() + "\n";

    else

        message = "The PrintGetAlignment() method has failed with the status: " + GdViewer1.GetStat();

}

if (GdViewer1.GetStat() == GdPictureStatus.OK)

{

    bool prnCollate = GdViewer1.PrintGetCollate();

    if (GdViewer1.GetStat() == GdPictureStatus.OK)

        message = message + "    collate: " + prnCollate.ToString() + "\n";

    else

        message = "The PrintGetCollate() method has failed with the status: " + GdViewer1.GetStat();

}

if (GdViewer1.GetStat() == GdPictureStatus.OK)

{

    PrinterColorMode prnColorMode = GdViewer1.PrintGetColorMode();

    if (GdViewer1.GetStat() == GdPictureStatus.OK)

        message = message + "    color mode: " + prnColorMode.ToString() + "\n";

    else

        message = "The PrintGetColorMode() method has failed with the status: " + GdViewer1.GetStat();

}

if (GdViewer1.GetStat() == GdPictureStatus.OK)

{

    System.Drawing.Printing.Duplex prnDuplex = GdViewer1.PrintGetDuplexMode();

    if (GdViewer1.GetStat() == GdPictureStatus.OK)

        message = message + "    duplex: " + prnDuplex.ToString() + "\n";

    else

        message = "The PrintGetDuplexMode() method has failed with the status: " + GdViewer1.GetStat();

}

if (GdViewer1.GetStat() == GdPictureStatus.OK)

{

    PrinterOrientation prnOrientation = GdViewer1.PrintGetOrientation();

    if (GdViewer1.GetStat() == GdPictureStatus.OK)

        message = message + "    orientation: " + prnOrientation.ToString() + "\n";

    else

        message = "The PrintGetOrientation() method has failed with the status: " + GdViewer1.GetStat();

}

if (GdViewer1.GetStat() == GdPictureStatus.OK)

{

    PrintQuality prnQuality = GdViewer1.PrintGetQuality();

    if (GdViewer1.GetStat() == GdPictureStatus.OK)

        message = message + "    quality: " + prnQuality.ToString() + "\n";

    else

        message = "The PrintGetQuality() method has failed with the status: " + GdViewer1.GetStat();

}

if (GdViewer1.GetStat() != GdPictureStatus.OK)

{

    message = "The example has NOT been followed successfully. Status: " + GdViewer1.GetStat().ToString();

}

MessageBox.Show(message, "GdViewer.PrintGetDuplexMode");
See Also

Reference

GdViewer Class
GdViewer Members
PrintSetDuplexMode Method
PrintGetActivePrinter Method
PrintGetPrinterSettings Method
PrintSetActivePrinter Method
PrintSetPrinterSettings Method
PrintGetStat Method