Important: |
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This function registers a callback interface with an existing bind context.
Syntax
HRESULT RegisterBindStatusCallback( IBindCtx* pbc, IBindStatusCallback* pbsc, IBindStatusCallback** ppbscPrevious, DWORD dwReserved ); |
Parameters
- pbc
-
[in] Address of the IBindCtxinterface from which to receive callbacks.
- pbsc
-
[in] Address of the IBindStatusCallbackinterface implementation to be registered.
- ppbscPrevious
-
[out] Address of a pointer to a previously registered instance of IBindStatusCallback.
- dwReserved
-
[in] Reserved. Must be set to zero.
Return Value
This function returns one of the values shown in the following table.
Value | Description |
---|---|
S_OK |
Success. |
E_INVALIDARG |
One or more parameters are invalid. |
E_OUTOFMEMORY |
There was insufficient memory to register the callback with the bind context. |
Remarks
The IBindStatusCallbackinterface passed into the pbscparameter will receive callbacks on any binding operations using the bind context passed into the pbcparameter.
Only the last IBindStatusCallbackinterface that was registered to a particular bind context will receive callbacks. The implementation of IBindStatusCallbackcould pass the callbacks it receives to the previously registered IBindStatusCallbackinterface using the address of a pointer in the ppbscPreviousparameter.
Requirements
Header | urlmon.h, urlmon.idl |
Library | urlmon.lib |
Windows Embedded CE | Windows CE .NET 4.0 and later |
Windows Mobile | Windows Mobile Version 5.0 and later |