[requestedit [,optional-attributes]] return-type function-name(params)
properties:
[propget, helpstring("A useful comment"), bindable, defaultbind,
displaybind, requestedit] long Func1(void);
The requestedit attribute indicates that the property supports the OnRequestEdit notification. This means that, before a change is made, the object will send the client a request for permission to change a property. An object can support data binding but not have this attribute.
FUNCFLAG_FREQUESTEDIT, VARFLAG_FREQUESTEDIT
TYPEFLAGS, ODL File Syntax, ODL File Example, Generating a Type Library With MIDL, Differences Between MIDL and MKTYPLIB