ContextMenu.CustomPopupPlacementCallback Property
[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]
Gets or sets a callback that indicates where a ContextMenu should be placed on the screen.
Namespace: System.Windows.Controls
Assembly: PresentationFramework (in PresentationFramework.dll)
'Declaration <BindableAttribute(False)> _ Public Property CustomPopupPlacementCallback As CustomPopupPlacementCallback
Property Value
Type: System.Windows.Controls.Primitives.CustomPopupPlacementCallbackA callback that specifies the location of the ContextMenu.
The Placement property must be set to Custom for the callback delegate to be used.
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.
The behavior is the same as it is for the popup. For more information, see How to: Specify a Custom Popup Position and Popup Placement Sample.
Windows 8 Consumer Preview, Windows Server 8 Beta, Windows 7, Windows Server 2008 SP2, Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
