Gets or sets a callback that indicates where a ContextMenu should be placed on the screen.
Assembly: PresentationFramework (in PresentationFramework.dll)
Metadata properties set to true
The CustomPopupPlacementCallback delegate returns an array of possible points that are defined with respect to the PlacementTarget. When the context menu is displayed, a point is chosen that maximizes the amount of the ToolTip window that is visible.
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
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.