On Jul 24, 2012, at 7:28 AM, Nosh <port...@hotmail.co.uk> wrote:
> I am using async to get message back from web service and in the methos
> dealing with the returned msg from the web service i need to show a message.
> I realise due to thread i cannot update UI.
As JLee mentioned, you can use Activity.RunOnUiThread().
> private void ServerReturned(IAsyncResult ar)
> {
> try
> {
> JobTrackerWS.JobTracker testConn =
> (JobTrackerWS.JobTracker)ar.AsyncState;
> string AsyncRetVal = testConn.EndTestConnection(ar);
> if (AsyncRetVal == "OK")
> {
> Toast.MakeText(this, "Connection Successful",
> ToastLength.Long).Show();
this.RunOnUiThread(() => {
Toast.MakeText(this, "Connection Successful",
ToastLength.Long).Show();
});
Assuming that `this` is an Activity.
- Jon
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