Called by framework to retrieve a string that describes the visual appearance of the specified object.
Specifies whether the description to be retrieved is that of the object or one of the object's child elements. This parameter can be either CHILDID_SELF (to obtain information about the object) or a child ID (to obtain information about the object's child element).
Address of a BSTR that receives a localized string describing the specified object, or NULL if no description is available for this object.
Returns S_OK on success, a COM error code on failure. See Return Values in IAccessible::get_accDescription in the Platform SDK.
This function is part of MFC'ssupport.
Override this function in your CWnd-derived class to describe your object. Call the base class version and add your description.
For more information, see IAccessible::get_accDescription in the Platform SDK.