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AppEvents_WorkbookBeforePrintEventHandler Delegate 

A Delegate type used to add an event handler for the WorkbookBeforePrint event. The WorkbookBeforePrint event occurs before any open workbook is printed.

Namespace: Microsoft.Office.Interop.Excel
Assembly: Microsoft.Office.Interop.Excel (in

Sub Sub1(Wb As Workbook, _
	Cancel As Boolean)
End Sub
Dim appEvents_WorkbookBeforePrintEventHandler1 As New AppEvents_WorkbookBeforePrintEventHandler(AddressOf Sub1)

Public Delegate Sub AppEvents_WorkbookBeforePrintEventHandler( _
	<InAttribute()> ByVal Wb As Workbook, _
	<InAttribute(), OutAttribute()> ByRef Cancel As Boolean _
public delegate void AppEvents_WorkbookBeforePrintEventHandler(
	/*in*/Workbook Wb, 
	/*in*/boolean Cancel
In JScript, you can use the delegates in the .NET Framework, but you cannot define your own.



The workbook.


False when the event occurs. If the event procedure sets this argument to True, the workbook isn't printed when the procedure is finished.

Development Platforms

Windows XP Home Edition, Windows XP Professional, Windows Server 2003, and Windows 2000

Target Platforms