// IsOneWay = true
// Operations in progress don't block clients. They are executed asynchronously.
//private async System.Threading.Tasks.Task buttonRequestReplyOperationAsync_ClickAsync(object sender, EventArgs e) // Wrong, not working - return type must be void for async event
private async void buttonRequestReplyOperationAsync_ClickAsync(object sender, EventArgs e)
{
try
{
listBox1.Items.Add($"Request-Reply Operation Started @{DateTime.Now}");
buttonRequestReplyOperation.Enabled = false;
listBox1.Items.Add(await client.RequestReplyOperationAsync());
buttonRequestReplyOperation.Enabled = true;
listBox1.Items.Add($"Request-Reply Operation Completed @{DateTime.Now}");
listBox1.Items.Add(string.Empty);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public async Task <ActionResult> RequestReplyOperationAsync()
{
string message;
try
{
SampleServiceClient client = new SampleServiceClient();
string processingTime = await client.RequestReplyOperationAsync();
message = $"Request-Reply Operation Completed @ {DateTime.Now} - {processingTime}";
}
catch (Exception ex)
{
message = ex.Message;
}
return(PartialView("RequestReplyOperation", message));
}