Prevents access by other processes to all or part of a file.
[Visual Basic] Overridable Public Sub Lock( _ ByVal position As Long, _ ByVal length As Long _ ) [C#] public virtual void Lock( long position, long length ); [C++] public: virtual void Lock( __int64 position, __int64 length ); [JScript] public function Lock( position : long, length : long );
Exception Type | Condition |
---|---|
ArgumentOutOfRangeException | position or length are negative. |