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String.LastIndexOfAny Method

Reports the zero-based index position of the last occurrence in this instance of one or more characters specified in a Unicode array. The method returns -1 if the characters in the array are not found in this instance.

This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.

  Name Description
Public method LastIndexOfAny(Char[]) Reports the zero-based index position of the last occurrence in this instance of one or more characters specified in a Unicode array.
Public method LastIndexOfAny(Char[], Int32) Reports the zero-based index position of the last occurrence in this instance of one or more characters specified in a Unicode array. The search starts at a specified character position and proceeds backward toward the beginning of the string.
Public method LastIndexOfAny(Char[], Int32, Int32) Reports the zero-based index position of the last occurrence in this instance of one or more characters specified in a Unicode array. The search starts at a specified character position and proceeds backward toward the beginning of the string for a specified number of character positions.
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