Specifies that the manipulation has gone beyond certain boundaries.
Assembly: PresentationCore (in PresentationCore.dll)
unusedManipulation is a null reference (Nothing in Visual Basic).
Use the method to indicate that an element has moved beyond a certain boundary. For example, if a user moves an element outside of the bounds of a Window, you can call this method to report that to the window. When you call , the ManipulationBoundaryFeedback event occurs. By default, the Window subscribes to the ManipulationBoundaryFeedback event to provide visual feedback to the user that a boundary has been reached. You can subscribe to ManipulationBoundaryFeedback to implement custom behavior.
The following example shows an event handler for the ManipulationDelta event that calls the method when the user moves the element over the edge of its container. To test this example, follow the steps in Walkthrough: Creating Your First Touch Application and replace the code in step 5 with this code.
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)