IDataObject::EnumDAdvise Method
Retrieves a pointer to an object that can enumerate the notification connections that are currently maintained by this IDataObject interface.
Assembly: AspNetMMCExt (in AspNetMMCExt.dll)
Parameters
- 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 nullptr.
Return Value
Type: System::Int32The EnumDAdvise method supports the standard return value E_OUTOFMEMORY, as well as the following return values:
Return value | Description |
|---|---|
S_OK | This call to the EnumDAdvise method successfully created the instance of the enumerator object. -or- There are no connections. |
OLE_E_ADVISENOTSUPPORTED | 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.
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.