IHTMLElement2::onfocus Property

  • 项目

Sets or retrieves a pointer to the event handler function associated with the onfocus event.

Syntax

HRESULT IHTMLElement2::get_onfocus(VARIANT *p);
HRESULT IHTMLElement2::put_onfocus(VARIANT v);

Parameters

  • p
    Pointer to a variable of type VARIANT of type VT_DISPATCH that receives the IDispatch interface of an object with a default method that is invoked when the event occurs.
  • v
    VARIANT of type VT_DISPATCH that specifies the IDispatch interface of an object with a default method that is invoked when the event occurs.

Return Value

Returns S_OK if successful, or an error value otherwise.

Remarks

 New for Windows Internet Explorer 9 Internet Explorer 9. This event has been extended to IHTMLDocument7.

See Also

IHTMLElement2::attachEvent, IHTMLWindow3::attachEvent