Returns the index of the first occurrence of any character in the character array in the current instance.
[Visual Basic] Overloads Public Function IndexOf( _ ByVal value() As Char _ ) As Integer [C#] public int IndexOf( char[] value ); [C++] public: int IndexOf( __wchar_t* value[] ); [JScript] public function IndexOf( value : Char[] ) : int;
Value | Condition |
---|---|
The index in the string | If the character array is found. |
-1 | If the character array is not found. |
Exception Type | Condition |
---|---|
ArgumentNullException | If the character array is null. |
The IndexOf method searches for a specified character array and returns the index. The search is case-sensitive and begins at index 0.
String Class | String Members | System Namespace | String.IndexOf Overload List | Int32