我的源代码中存在一个问题,它使异步方法不是模态。 我使用Mahapps新城框架和我有一个记录器级有两个异步方法吧:C#异步方法未运行模式
public class Logger : ILogger {
public void outputMessage(string message) {
Console.WriteLine(message);
}
public void outputUserMessage(string message) {
MessageBox.Show(message);
}
public async void outputMetroUserMessage(object window, String title, String message) {
MetroWindow mWindow = (MetroWindow)window;
await mWindow.ShowMessageAsync(title, message);
}
public async void outputMetroUserMessageWithHidingMDI(object window, string title, string message) {
UIGlobals.MainPageMdiChild.Visibility = Visibility.Hidden;
MetroWindow mWindow = (MetroWindow)window;
await mWindow.ShowMessageAsync(title, message);
UIGlobals.MainPageMdiChild.Visibility = Visibility.Visible;
}
}
还有一些其他类与调用记录器方法的方法。例如:
public partial class Login : MetroWindow {
public Login() {
InitializeComponent();
}
private void button_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e) {
DoLogin();
}
private void DoLogin() {
String email = txtEMail.Text;
String password = txtPassword.Password;
if (String.IsNullOrWhiteSpace(email)) {
Globals.Logger.outputMetroUserMessage(this, UserErrorMessageController.GetTitleByID(103), UserErrorMessageController.GetMessageByID(103));
} else if (String.IsNullOrWhiteSpace(password)) {
Globals.Logger.outputMetroUserMessage(this, UserErrorMessageController.GetTitleByID(104), UserErrorMessageController.GetMessageByID(104));
} else {
.
.
.
}
}
}
ProfileCreator:
public partial class ProfileCreator : MetroWindow {
public ProfileCreator(Network tempNetwork, UserProfile tempProfile) {
InitializeComponent();
.
.
.
}
private void btnSave_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e) {
// TODO: Set cancelling when someting is missing
Save();
}
private void Save() {
getUserProfileValuesFromWindow();
Globals.TheSerializer.Serialize(tempProfile, Globals.PathToTemporaryFiles + "MyProfile.xml");
tempNetwork.NetworkParticipants.Add(tempProfile.ParticipantID);
Globals.TheSerializer.Serialize(tempNetwork, Globals.PathToTemporaryFiles + "MyNetwork.xml");
Globals.Logger.outputMetroUserMessage(this, "Erfolg", "Ihr Testsystem wurde erfolgreich angelegt.\nDrücken Sie erneut auf \"Testen\" und loggen Sie sich ein.");
Globals.Logger.outputMetroUserMessage(this, UserErrorMessageController.GetTitleByID(104), UserErrorMessageController.GetMessageByID(104));
}
当我打电话登录级中的记录器的方法,这些方法运行模式符合市场预期,但如果我把他们从ProfileCreator,他们似乎并不成为模态。我试图找出它,但我看不出类和参数的任何区别。也许你会看到我没有的东西。
感谢您的帮助!
当您通过\nDrücken时,您很可能会看到您未看到的错误。尝试使用@“Ihr Testsystem wurde erfolgreich转义整个字符串... –