Fires an event when the user clicks a RichTextBox control's horizontal scroll bar.
[Visual Basic] Overridable Protected Sub OnHScroll( _ ByVal e As EventArgs _ ) [C#] protected virtual void OnHScroll( EventArgs e ); [C++] protected: virtual void OnHScroll( EventArgs* e ); [JScript] protected function OnHScroll( e : EventArgs );
RichTextBox Class | RichTextBox Members | System.WinForms Namespace