Specifies that the manipulation has gone beyond certain boundaries.
Assembly: PresentationCore (in PresentationCore.dll)
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.