IHTMLOptionButtonElement::onchange Property
Sets or retrieves a pointer to the event handler function associated with the onchange event. An onchange event occurs when the content of the object changes.
Syntax
HRESULT IHTMLOptionButtonElement::get_onchange(VARIANT *p); HRESULT IHTMLOptionButtonElement::put_onchange(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
Internet Explorer 9. This event has been extended to IHTMLDocument7, IHTMLWindow7, and IHTMLElement6.
See Also
Internet Explorer 9. This event has been extended to