IDataObject::DUnadvise (Windows CE 5.0)
This method destroys a notification connection that had been previously set up.
HRESULT DUnadvise(DWORDdwConnection);
Parameters
- dwConnection
[in] DWORD token that specifies the connection to remove. Use the value returned by the IDataObject::DAdvise method when the connection was originally established.
Return Values
The following table shows the return values for this method.
| Value | Description |
|---|---|
| S_OK | The specified connection was successfully deleted. |
| OLE_E_NOCONNECTION | The specified dwConnection parameter is not a valid connection. |
| OLE_E_ADVISENOTSUPPORTED | This IDataObject implementation does not support notification. |
Remarks
This methods destroys a notification created with a call to the IDataObject::DAdvise method.
If the advisory connection being deleted was initially set up by delegating the IDataObject::DAdvise call to the IDataAdviseHolder::Advise method, you must delegate this call to IDataAdviseHolder::Unadvise to delete it.
To determine whether the platform supports this interface, see Determining Supported COM APIs.
Requirements
OS Versions: Windows CE 3.0 and later.
Header: Objidl.h, Objidl.idl.
Link Library: Ole32.lib, Uuid.lib.
See Also
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