OnDragDelta Method (AnnotationBase)
Raises the DragDelta event, called when a drag operation is in progress and each time the X1 Y1 X2 Y2 points update in the annotation
Syntax
public virtual void OnDragDelta()
Requirements

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

See Also