public void Update()
{
if (this.InvokeRequired)
{
throw new InvalidOperationException();
}
lock (SyncPadLock)
{
if (this.syncItem != null)
{
this.syncItem.MethodResult = this.syncItem.Method.DynamicInvoke(this.syncItem.MethodArgs);
this.syncItem.CompletedSynchronously = true;
this.syncItem.IsCompleted = true;
}
Monitor.Pulse(SyncPadLock);
}
lock (AsyncPadLock)
{
while (this.asyncQueue.Count > 0)
{
InvokeHelperItem ihi = this.asyncQueue.Dequeue();
ihi.MethodResult = ihi.Method.DynamicInvoke(ihi.MethodArgs);
ihi.CompletedSynchronously = false;
ihi.IsCompleted = true;
}
Monitor.Pulse(AsyncPadLock);
}
}
public IAsyncResult BeginInvoke(Delegate method, object[] args)
{
var retValue = new InvokeHelperItem(method, args);
lock (AsyncPadLock)
{
this.asyncQueue.Enqueue(retValue);
}
return(retValue);
}
public object Invoke(Delegate method, object[] args)
{
object retValue;
lock (SyncPadLock)
{
if (!this.InvokeRequired)
{
return(method.DynamicInvoke(args));
}
this.syncItem = new InvokeHelperItem(method, args);
Monitor.Wait(SyncPadLock);
retValue = this.syncItem.MethodResult;
this.syncItem = null;
}
return(retValue);
}
