public async Task DeleteAppAsync(Guid id)
{
AppModel appModelFromDB = _appCollection[id];
if (appModelFromDB == null)
{
throw new InvalidOperationException("应用程序不存在");
}
appModelFromDB.Stop();
_appCollection.Remove(appModelFromDB);
await _appCollection.SaveDataAsync();
}
private void ApplicationGrid_RemoveClick(object sender, RoutedEventArgs e)
{
MonitoredApp monitoredApp = ((FrameworkElement)sender).DataContext as MonitoredApp;
AppCollection.Remove(monitoredApp);
}
public static void EditPrompt(EmoticonItem item = null)
{
item = item ?? new EmoticonItem(null, null);
StackPanel panel = new StackPanel();
PhoneTextBox TextBox = new PhoneTextBox();
PhoneTextBox NoteBox = new PhoneTextBox();
if (item.Text != null)
{
TextBox.Text = item.Text;
NoteBox.Text = item.Note;
}
TextBox.Hint = AppResources.Emoticon;
NoteBox.Hint = AppResources.Note;
panel.Children.Add(TextBox);
panel.Children.Add(NoteBox);
CustomMessageBox messageBox = new CustomMessageBox()
{
Message = AppResources.AddEmoticon,
Content = panel,
LeftButtonContent = AppResources.OK,
IsLeftButtonEnabled = true,
RightButtonContent = AppResources.Cancel,
IsRightButtonEnabled = true
};
TextBox.TextChanged += (s, ev) =>
{
messageBox.IsLeftButtonEnabled = !string.IsNullOrWhiteSpace(TextBox.Text);
};
messageBox.Dismissed += (s, ev) =>
{
if (ev.Result == CustomMessageBoxResult.LeftButton)
{
AppCollection <string> favorite = App.ViewModel.Favorite;
Dictionary <int, string> noteMap = App.ViewModel.NoteMap;
if (favorite.Contains(item.Text))
{
favorite.Remove(item.Text);
noteMap.Remove(item.Text.GetHashCode());
}
if (favorite.Contains(TextBox.Text))
{
favorite.Remove(TextBox.Text);
}
favorite.Add(TextBox.Text);
if (noteMap.ContainsKey(TextBox.Text.GetHashCode()))
{
noteMap[TextBox.Text.GetHashCode()] = NoteBox.Text;
}
else
{
noteMap.Add(TextBox.Text.GetHashCode(), NoteBox.Text);
}
App.Settings.Save();
App.ViewModel.FavoriteList.Rebuild();
}
};
messageBox.Show();
TextBox.Focus();
}