public void SelectedUserWasChanged() { object sender = view.AskLastSender(); DataGrid gd = (DataGrid)sender; DataRowView row_selected = gd.SelectedItem as DataRowView; DataTable Tags = new DataTable(); int SelectedUser = 0; if (row_selected != null) { SelectedUser = Convert.ToInt32(row_selected["id"].ToString()); } admin_SUpdateService.ChangeSelectedUser(SelectedUser); }