public static ComEventSink FromRuntimeCallableWrapper(object rcw, Guid sourceIid, bool createIfNotFound) {
List<ComEventSink> comEventSinks = ComEventSinksContainer.FromRuntimeCallableWrapper(rcw, createIfNotFound);
if (comEventSinks == null) {
return null;
}
ComEventSink comEventSink = null;
lock (comEventSinks) {
foreach (ComEventSink sink in comEventSinks) {
if (sink._sourceIid == sourceIid) {
comEventSink = sink;
break;
} else if (sink._sourceIid == Guid.Empty) {
// we found a ComEventSink object that
// was previously disposed. Now we will reuse it.
sink.Initialize(rcw, sourceIid);
comEventSink = sink;
}
}
if (comEventSink == null && createIfNotFound == true) {
comEventSink = new ComEventSink(rcw, sourceIid);
comEventSinks.Add(comEventSink);
}
}
return comEventSink;
}
public ComEventSinkProxy(ComEventSink sink, Guid sinkIid)
: base(typeof(ComEventSink)) {
_sink = sink;
_sinkIid = sinkIid;
}