IHTMLDocument2::onbeforeupdate Property
Sets or retrieves a pointer to the event handler function associated with the onbeforeupdate event.
Syntax
HRESULT IHTMLDocument2::get_onbeforeupdate(VARIANT *p);HRESULT IHTMLDocument2::put_onbeforeupdate(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.
See Also
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