protected override IAsyncResult BeginLoadUser(AsyncCallback callback, object state) { IAsyncResult result = new FakeAsyncResult(state); Deployment.Current.Dispatcher.BeginInvoke(() => callback(new FakeAsyncResult(state))); return(result); }
protected override sealed IAsyncResult BeginSubmitCore(EntityChangeSet changeSet, AsyncCallback callback, object userState) { FakeAsyncResult asyncResult = null; try { IEnumerable <ChangeSetEntry> operationResults = this.Submit(changeSet); asyncResult = new FakeAsyncResult { Callback = callback, AsyncState = userState, ChangeSet = changeSet, OperationResults = operationResults }; } catch (Exception error) { asyncResult = new FakeAsyncResult { Callback = callback, AsyncState = userState, Error = error }; } this.syncContext.Post( o => { ((FakeAsyncResult)o).Complete(); }, asyncResult); return(asyncResult); }
protected override sealed SubmitCompletedResult EndSubmitCore(IAsyncResult asyncResult) { FakeAsyncResult localAsyncResult = (FakeAsyncResult)asyncResult; if (localAsyncResult.Error == null) { return(new SubmitCompletedResult(localAsyncResult.ChangeSet, localAsyncResult.OperationResults)); } else { throw localAsyncResult.Error; } }
protected override sealed IAsyncResult BeginQueryCore(EntityQuery query, AsyncCallback callback, object userState) { var results = this.Query(query); //Debug.WriteLine(query.Query.ToString()); var asyncResult = new FakeAsyncResult { Callback = callback, AsyncState = userState, Entities = results.ToArray(), TotalCount = results.Count() }; this.syncContext.Post(cb => ((FakeAsyncResult)cb).Complete(), asyncResult); return(asyncResult); }