public void CompleteTwice()
{
this.completionCallbackInvocations = 0;
this.completionCallbackState = null;
AsyncResult ar = new AsyncResult(CompletionCallback, asyncState);
ar.Completed();
ar.Completed();
Assert.AreEqual(1, this.completionCallbackInvocations, "completionCallbackInvocations");
bool waitResult = ar.AsyncWaitHandle.WaitOne(500, false);
Assert.IsTrue(waitResult, "WaitOne result");
Assert.AreSame(asyncState, this.completionCallbackState, "completionCallbackState");
}
internal void ProcessError(Exception error)
{
if (AsyncResult != null)
{
AsyncResult.Completed(null, error);
}
}
