IXRVisualStateGroup::RemoveVisualStateChangingEventHandler (Compact 2013)

3/28/2014

This method removes a delegate from the VisualStateChanging event for this visual-state group.

Syntax

virtual HRESULT STDMETHODCALLTYPE RemoveVisualStateChangingEventHandler(
    __in IXRDelegate<XRValueChangedEventArgs<IXRVisualState *>>* pDelegate
)= 0;

Parameters

• pDelegate
  [in] IXRDelegate<ArgType, [SenderType]> object that was passed into IXRVisualStateGroup::AddVisualStateChangingEventHandler that you want to remove from the VisualStateChanging event.

Return Value

Returns an HRESULT that indicates success or failure.

Returns XR_E_INVALID_OBJECT if pDelegate is not a XAML for Windows Embedded object.

.NET Framework Equivalent

None.

Requirements

Header	XamlRuntime.h, XRDelegate.h
sysgen	SYSGEN_XAML_RUNTIME

See Also

Reference

IXRVisualStateGroup
IXRVisualStateGroup::RemoveVisualStateChangedEventHandler