LastIndexOf Method
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String.LastIndexOf Method

 

Reports the zero-based index position of the last occurrence of a specified Unicode character or string within this instance. The method returns -1 if the character or string is not found in this instance.

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

NameDescription
System_CAPS_pubmethodLastIndexOf(Char)

Reports the zero-based index position of the last occurrence of a specified Unicode character within this instance.

System_CAPS_pubmethodLastIndexOf(Char, Int32)

Reports the zero-based index position of the last occurrence of a specified Unicode character within this instance. The search starts at a specified character position and proceeds backward toward the beginning of the string.

System_CAPS_pubmethodLastIndexOf(Char, Int32, Int32)

Reports the zero-based index position of the last occurrence of the specified Unicode character in a substring within this instance. The search starts at a specified character position and proceeds backward toward the beginning of the string for a specified number of character positions.

System_CAPS_pubmethodLastIndexOf(String)

Reports the zero-based index position of the last occurrence of a specified string within this instance.

System_CAPS_pubmethodLastIndexOf(String, Int32)

Reports the zero-based index position of the last occurrence of a specified string within this instance. The search starts at a specified character position and proceeds backward toward the beginning of the string.

System_CAPS_pubmethodLastIndexOf(String, Int32, Int32)

Reports the zero-based index position of the last occurrence of a specified string within this instance. The search starts at a specified character position and proceeds backward toward the beginning of the string for a specified number of character positions.

System_CAPS_pubmethodLastIndexOf(String, Int32, Int32, StringComparison)

Reports the zero-based index position of the last occurrence of a specified string within this instance. The search starts at a specified character position and proceeds backward toward the beginning of the string for the specified number of character positions. A parameter specifies the type of comparison to perform when searching for the specified string.

System_CAPS_pubmethodLastIndexOf(String, Int32, StringComparison)

Reports the zero-based index of the last occurrence of a specified string within the current String object. The search starts at a specified character position and proceeds backward toward the beginning of the string. A parameter specifiesthe type of comparison to perform when searching for the specified string.

System_CAPS_pubmethodLastIndexOf(String, StringComparison)

Reports the zero-based index of the last occurrence of a specified string within the current String object. A parameter specifies the type of search to use for the specified string.

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