'宣言 Sub SetSelection( _ ByVal BeginningPosition As System.Integer, _ ByVal EndPosition As System.Integer _ )
void SetSelection( System.int BeginningPosition, System.int EndPosition )
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2