IDataObject::DUnadvise method (objidl.h)
Destroys a notification connection that had been previously set up.
Syntax
HRESULT DUnadvise(
[in] DWORD dwConnection
);
Parameters
[in] dwConnection
A token that specifies the connection to be removed. Use the value returned by IDataObject::DAdvise when the connection was originally established.
Return value
This method returns S_OK on success. Other possible values include the following.
| Return code | Description |
|---|---|
|
The specified value for dwConnection is not a valid connection. |
|
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 IDataAdviseHolder::Advise, you must delegate this call to IDataAdviseHolder::Unadvise to delete it.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | objidl.h |