CString::operator [ ]
TCHAR operator ( int nIndex ) const;
Zero-based index of a character in the string.
You can think of a CString object as an array of characters. The overloaded subscript () operator returns a single character specified by the zero-based index in nIndex. This operator is a convenient substitute for the GetAt member function.
Important You can use the subscript () operator to get the value of a character in a CString, but you cannot use it to change the value of a character in a CString.
The following example demonstrates the use of CString::operator [ ].
// example for CString::operator [ ] CString s( "abc" ); ASSERT( s == 'b' );