IXRUIElement::AddGotFocusEventHandler (Windows Embedded CE 6.0)

1/6/2010

This method attaches a delegate to the GotFocus event for this UI element. When the UI element raises the GotFocus event, this delegate will be invoked.

Syntax

virtual HRESULT STDMETHODCALLTYPE AddGotFocusEventHandler(
    IXRDelegate<XRRoutedEventArgs> *pDelegate
)= 0;

Parameters

• pDelegate
  [in] IXRDelegate<ArgType> object that you want to attach to the GotFocus event, which is raised when this element receives UI focus.

  The CreateDelegate function provides an easy way to create this IXRDelegate object.

Return Value

Returns an HRESULT that indicates success or failure.

Remarks

Multiple delegates can be attached to the same event.

To remove this delegate from the GotFocus event, call IXRUIElement::RemoveGotFocusEventHandler.

.NET Framework Equivalent

None.

Requirements

See Also

Reference

IXRUIElement
XRRoutedEventArgs

Concepts

Handle Events in Silverlight for Windows Embedded