public async void Connect(MetroWindow window, ProgressRing ring)
{
await Task.Run(() => {
const string url = @"http://194.87.232.14:999";
//const string url = @"http://localhost:8080";
_connection = new HubConnection(url);
_hub = _connection.CreateHubProxy("TransaqHub");
try
{
_connection.Start().Wait();
Application.Current.Dispatcher.Invoke(() =>
{
window.HideOverlay();
ring.IsActive = false;
});
_hub.On("ServerReply", msg => CheckServerReply(msg));
}
catch (Exception e)
{
Application.Current.Dispatcher.Invoke(async() =>
{
ring.IsActive = false;
await window.ShowMessageAsync("Error", "Server is unavailable.");
Application.Current.Shutdown();
});
}
});
}
/// <summary>
/// 隐藏遮罩
/// </summary>
public static void HideOverlay()
{
MetroWindow currentView = Application.Current.MainWindow as MetroWindow;
if (currentView == null && _Current != null)
{
ViewAware viewAware = (ViewAware)_Current;
currentView = (MetroWindow)viewAware.GetView();
}
else if (currentView == null)
{
return;
}
else
{
return;
}
currentView.HideOverlay();
}
private static Task HandleOverlayOnHide(MetroDialogSettings settings, MetroWindow window)
{
return (settings == null || settings.UseAnimations ? window.HideOverlayAsync() : Task.Factory.StartNew(() => window.Dispatcher.Invoke(new Action(() => window.HideOverlay()))));
}
private static Task HandleOverlayOnHide(MetroDialogSettings settings, MetroWindow window)
{
return(settings == null || settings.AnimateHide ? window.HideOverlayAsync() : Task.Factory.StartNew(() => window.Dispatcher.Invoke(new Action(() => window.HideOverlay()))));
}