IXRApplication::GetLayoutInformation (Compact 2013)
This method retrieves additional information about the layout of an object in your application.
virtual HRESULT STDMETHODCALLTYPE GetLayoutInformation( __out IXRLayoutInformation** ppLayoutInformation ) = 0;
[out] Pointer to a pointer to an IXRLayoutInformation object that has methods that you can use to obtain information about the physical location of objects in your application.
An HRESULT returns S_OK if successful; otherwise, returns a non-zero error code.
After you use this method to obtain a reference to the IXRLayoutInformation object for your application, you can use the IXRLayoutInformation::GetLayoutClip and IXRLayoutInformation::GetLayoutSlot methods to obtain the visible region and bounding box of the UI object that you pass into the methods.