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.

Namespace:   System
Assembly:  mscorlib (in mscorlib.dll)

NameDescription
System_CAPS_pubmethodLastIndexOfAny(Char[])

Reports the zero-based index position of the last occurrence in this instance of one or more characters specified in a Unicode array.

System_CAPS_pubmethodLastIndexOfAny(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.

System_CAPS_pubmethodLastIndexOfAny(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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