String resultFmt = 'Comparison: ', sc, loc) String intro = 'Find the first occurrence of a character using different ' + The following example demonstrates three overloads of the IndexOf method that find the first occurrence of a string within another string using different values of the StringComparison enumeration. The search starts at a specified character position.ĬomparisonType is not a valid StringComparison value. Reports the zero-based index of the first occurrence of the specified string in this instance. Reports the zero-based index of the first occurrence of the specified Unicode character in this string. The search starts at a specified character position. A parameter specifies the type of search to use for the specified character. The search starts at a specified character position and examines a specified number of character positions. A parameter specifies the type of search to use for the specified string. Reports the zero-based index of the first occurrence of the specified string in the current String object. Reports the zero-based index of the first occurrence of the specified character in this instance. Parameters specify the starting search position in the current string and the type of search to use for the specified string. Parameters specify the starting search position in the current string, the number of characters in the current string to search, and the type of search to use for the specified string. Overloads IndexOf(String, Int32, Int32, StringComparison) The method returns -1 if the character or string is not found in this instance. Reports the zero-based index of the first occurrence of a specified Unicode character or string within this instance.

Indexof te3n 2016