Printing in Duplex Mode

Printing in duplex mode allows you to print on both sides of the paper.

Using Code

Use the Duplex property of the PrintInfo class to print in duplex mode.

Example

This example shows how to print on both sides of the paper.

C#	Copy Code
fpSpread1.ActiveSheet.Cells[1, 1].Value = "1,1"; fpSpread1.ActiveSheet.Cells[10, 10].Value = "10,10"; fpSpread1.ActiveSheet.PrintInfo.Duplex = System.Drawing.Printing.Duplex.Default; fpSpread1.ActiveSheet.PrintInfo.Preview = true; fpSpread1.PrintSheet(fpSpread1.ActiveSheet);

Copy Code

fpSpread1.ActiveSheet.Cells[1, 1].Value = "1,1";
fpSpread1.ActiveSheet.Cells[10, 10].Value = "10,10";
fpSpread1.ActiveSheet.PrintInfo.Duplex = System.Drawing.Printing.Duplex.Default;
fpSpread1.ActiveSheet.PrintInfo.Preview = true;
fpSpread1.PrintSheet(fpSpread1.ActiveSheet);

VB	Copy Code
fpSpread1.ActiveSheet.Cells(1, 1).Value = "1,1" fpSpread1.ActiveSheet.Cells(10, 10).Value = "10,10" fpSpread1.ActiveSheet.PrintInfo.Duplex = System.Drawing.Printing.Duplex.[Default] fpSpread1.ActiveSheet.PrintInfo.Preview = True fpSpread1.PrintSheet(fpSpread1.ActiveSheet)

Copy Code

fpSpread1.ActiveSheet.Cells(1, 1).Value = "1,1"
fpSpread1.ActiveSheet.Cells(10, 10).Value = "10,10"
fpSpread1.ActiveSheet.PrintInfo.Duplex = System.Drawing.Printing.Duplex.[Default]
fpSpread1.ActiveSheet.PrintInfo.Preview = True
fpSpread1.PrintSheet(fpSpread1.ActiveSheet)

Note: Duplex printing mode is not supported if a user tries to print to a PDF file.