Values from the BINDINFOF enumeration are passed to the moniker as part of the BINDINFO structure. The moniker calls the IBindStatusCallback::GetBindInfo method on the client to obtain additional information about the bind operation in the BINDINFO structure. The grfBindInfof member of the BINDINFO structure determines the use of URL encoding during the binding operation.
typedef enum tagBINDINFOF {
BINDINFOF_URLENCODESTGMEDDATA,
BINDINFOF_URLENCODEDEXTRAINFO
} BINDINFOF;
IBindStatusCallback::GetBindInfo, BINDINFO