IDataObject.EnumDAdvise Method

Retrieves a pointer to an object that can enumerate the notification connections that are currently maintained by this IDataObject interface.

Namespace:  Microsoft.Aspnet.Snapin
Assembly:  AspNetMMCExt (in AspNetMMCExt.dll)

int EnumDAdvise(
	IntPtr a


Type: System.IntPtr

The address of the IEnumSTATDATA receiving the interface pointer to the new enumerator object. There are no connections if this call to the EnumDAdvise method sets a to null.

Return Value

Type: System.Int32
The EnumDAdvise method supports the standard return value E_OUTOFMEMORY, as well as the following return values:

Return value



This call to the EnumDAdvise method successfully created the instance of the enumerator object.


There are no connections.


The object does not support change notification.

For more information about programming with the IDataObject interface and the Microsoft Management Console (MMC), see the "MMC Programmer's Guide" in the MSDN Library.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.