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IDataObject.DUnadvise Method

Destroys a notification connection that had been previously established.

Namespace: System.Runtime.InteropServices.ComTypes
Assembly: System (in system.dll)

void DUnadvise (
	int connection
void DUnadvise (
	int connection
function DUnadvise (
	connection : int
Not applicable.



A DWORD token that specifies the connection to remove. Use the value returned by DAdvise when the connection was originally established.

Return Value

This method supports the following return values:




The specified connection was successfully deleted.


The specified connection is not valid.


This IDataObject implementation does not support notification.

For more information about IDataObject::DUnAdvise, see the MSDN Library.

Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0
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