Ejemplo n.º 1
0
        public Task <List <Charge> > GetChargesAsync(int expenseReportId)
        {
            TaskCompletionSource <List <Charge> > tcs = new TaskCompletionSource <List <Charge> >();

            WcfExpenseService.ExpenseServiceClient client = this.CreateExpenseServiceClient();

            client.GetChargesCompleted +=
                (_, e) =>
            {
                if (this.VerifyResult(e, tcs))
                {
                    tcs.TrySetResult(e.Result.ToModelCharges());
                }
            };
            client.GetChargesAsync(expenseReportId);

            return(tcs.Task);
        }