System Namespace String Class
Reports the index position of the last occurrence in the given String of one or more characters specified in a Unicode array.
1. Reports the index position of the last occurrence in the given String of one or more characters specified in a Unicode array.
2. Reports the index position of the last occurrence in the given String of one or more characters specified in a Unicode array. The search starts at a specified character position.
3. Reports the index position of the last occurrence in the given String of one or more characters specified in a Unicode array. The search starts at a specified character position and examines a specified number of character positions.
String Members