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.
Assembly: mscorlib (in mscorlib.dll)
| Name | Description | |
|---|---|---|
 | LastIndexOf(Char) | Reports the zero-based index position of the last occurrence of a specified Unicode character within this instance. |
| LastIndexOf(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. |
| LastIndexOf(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. |
| LastIndexOf(String^) | Reports the zero-based index position of the last occurrence of a specified string within this instance. |
| LastIndexOf(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. |
| LastIndexOf(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. |
| LastIndexOf(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. |
| LastIndexOf(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 specifies the type of comparison to perform when searching for the specified string. |
| LastIndexOf(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. |