When overridden in a derived class, changes the ReadState to Closed.
[Visual Basic] Public MustOverride Sub Close() [C#] public abstract void Close(); [C++] public: virtual void Close() = 0; [JScript] public abstract function Close();
This method also releases any resources held during reading. If Close has already been called, no action is performed.
Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, .NET Compact Framework, Common Language Infrastructure (CLI) Standard