int ReverseFind( char ch ) const;
ch
The character to search for.
Searches this CString object for the last match of a substring. The function is similar to the run-time function strrchr.
The index of the last character in this CString object that matches the requested character; -1 if the character is not found.
CString s( "abcabc" );
ASSERT( s.ReverseFind( 'b' ) == 4 );