'Declaration Public Overloads Function DragStart( _ ByVal dragElement As UIElement, _ ByVal mouseOffset As Point _ ) As Boolean
public bool DragStart( UIElement dragElement, Point mouseOffset )
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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