private async void AddBachupGroup(object o)
{
var view = new AddBachupGroupView {
DataContext = new AddBachupGroupViewModel()
};
var test = await DialogHost.Show(view, "RootDialog");
if (test != null)
{
Bachup.Add((BachupGroup)test);
SaveData();
}
}
public static bool DoesBachupGroupExist(string name) => Bachup.FirstOrDefault(Group => Group.Name.ToLower() == name.ToLower()) != null;
