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Popup::CustomPopupPlacementCallback Property

Gets or sets a delegate handler method that positions the Popup control.

Namespace:  System.Windows.Controls.Primitives
Assembly:  PresentationFramework (in PresentationFramework.dll)

property CustomPopupPlacementCallback^ CustomPopupPlacementCallback {
	CustomPopupPlacementCallback^ get ();
	void set (CustomPopupPlacementCallback^ value);

Property Value

Type: System.Windows.Controls.Primitives::CustomPopupPlacementCallback
The CustomPopupPlacementCallback delegate method that provides placement information for the Popup control. The default is nullptr.

Identifier field


Metadata properties set to true


The following example shows how to set a CustomPopupPlacementCallback delegate.

No code example is currently available or this language may not be supported.
No code example is currently available or this language may not be supported.

More Code

How to: Specify a Custom Popup PositionThis example shows how to specify a custom position for a Popup control when the Placement property is set to Custom.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), 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.

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