public void Invoke()
{
try {
client.BeginSendAndReceive(
client.DoOutput(functionName, arguments, byRef, simple, context), new AsyncCallback(SendAndReceiveCallback));
}
catch (Exception e) {
DoError(e);
}
}
internal void GetOutputStream(IAsyncResult asyncResult)
{
Stream ostream = null;
bool success = false;
try {
ostream = client.EndGetOutputStream(asyncResult);
client.DoOutput(functionName, arguments, byRef, ostream);
success = true;
}
catch (Exception e) {
result = e;
syncContext.Post(new SendOrPostCallback(DoCallback), null);
return;
}
finally {
if (ostream != null)
{
client.SendData(ostream, asyncResult.AsyncState, success);
}
}
client.BeginGetInputStream(new AsyncCallback(GetInputStream), asyncResult.AsyncState);
}