/// <summary>
/// Gets the value from the synchronous method call by inspecting the return value.
/// </summary>
/// <param name="result">Original IAsyncResult interface from BeginInvoke</param>
/// <returns>Returning object</returns>
public object EndInvoke(IAsyncResult result)
{
AsynchCallResult asynchResult = (AsynchCallResult)result;
asynchResult.AsyncWaitHandle.WaitOne();
return(asynchResult.ReturnValue);
}
/// <summary>
/// Takes the delegate to the synchronous method, and queues it up for execution on a
/// thread pool. The thread pool calls DoInvoke to execute.
/// </summary>
/// <param name="method">Method to call</param>
/// <param name="args">Arguments for method</param>
/// <returns>IAsyncResult interface</returns>
public IAsyncResult BeginInvoke(Delegate method, object[] args)
{
AsynchCallResult result = new AsynchCallResult(method, args, asynchCallback_, state_, this);
ThreadPool.QueueUserWorkItem(new WaitCallback(result.DoInvoke));
return((IAsyncResult)result);
}
/// <summary>
/// This returns the result of the asynchronous method.
/// </summary>
/// <param name="ar">Returned IAsyncResult from the Invoke</param>
/// <returns>System.Object result</returns>
static public object ProcessEndInvoke(IAsyncResult ar)
{
AsynchCallResult acr = (AsynchCallResult)ar;
return(acr.AsynchCall.EndInvoke(ar));
}
