IDataAdviseHolder::Unadvise method (objidl.h)
Removes a connection between a data object and an advisory sink that was set up through a previous call to IDataAdviseHolder::Advise. This method is typically called in the implementation of IDataObject::DUnadvise.
HRESULT Unadvise(
[in] DWORD dwConnection
);
[in] dwConnection
A token that specifies the connection to be removed. This value was returned by IDataAdviseHolder::Advise when the connection was originally established.
This method returns S_OK on success. Other possible values include the following.
Return code | Description |
---|---|
|
The dwConnection parameter does not specify a valid connection. |
Requirement | Value |
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Minimum supported client | Windows 2000 Professional [desktop apps only] |
Minimum supported server | Windows 2000 Server [desktop apps only] |
Target Platform | Windows |
Header | objidl.h |