public async void DeleteFinishedTask()
{
try
{
if (Mwm.GreenkeeperInfoToDelete == null)
{
throw new Exception();
}
PersistencyService.DeleteFinishedTask(Mwm.GreenkeeperInfoToDelete.FinishedTasksID);
Mwm.GreenkeeperInfoCollection.Clear();
await Mwm.GreenkeeperInfoHandler.GetGreenTaskInfoCollection();
ContentDialog cd = new ContentDialog();
cd.Content = "Din opgave er slettet";
cd.PrimaryButtonText = "OK";
await cd.ShowAsync();
}
catch (Exception)
{
ContentDialog cd = new ContentDialog();
cd.Content = "Vælg venligst en opgave";
cd.PrimaryButtonText = "OK";
await cd.ShowAsync();
}
}