private static void DeleteSolo <T>(DataGrid dg, Func <T, string> nameGetter, Action <T> actionBeforeDelete, string questionFmt, string caption, UIList <T> vm)
{
var item = (T)dg.SelectedItem;
var msg = string.Format(questionFmt, nameGetter(item));
var resp = MessageBox.Show(msg, " " + caption, MessageBoxButton.YesNo, MessageBoxImage.Question);
if (resp != MessageBoxResult.Yes)
{
return;
}
UIThread.Run(() =>
{
actionBeforeDelete?.Invoke(item);
vm.Remove(item);
vm.RaiseItemDeleted(item);
});
}
