private void editDatabase_Click(object sender, RoutedEventArgs e)
{
staffs1.Children.Clear();
parents1.Children.Clear();
children1.Children.Clear();
rooms.Children.Clear();
childRow.Clear();
staffRow.Clear();
parentRow.Clear();
roomRow.Clear();
SQLQuery mSQLQuery = new SQLQuery();
childList = mSQLQuery.childToLinkedList(mSQLQuery.getNotPendingChild());
parentList = mSQLQuery.parentToLinkedList(mSQLQuery.getNotPendingParent());
staffList = mSQLQuery.staffToLinkedList(mSQLQuery.getNotPendingStaff());
roomList = mSQLQuery.roomToLinkedList(mSQLQuery.getAllRooms());
showPendingStaff(staffs1);
showPendingChildren(children1);
showPendingParent(parents1);
showAllRoomsAndChildren(rooms);
roomPanel.Visibility = Visibility.Hidden;
this.AdminFeedback.Visibility = Visibility.Hidden;
this.pendingRequestsPanel.Visibility = Visibility.Hidden;
this.profilePanel.Visibility = Visibility.Hidden;
this.editDatabasePanel.Visibility = Visibility.Visible;
featuresPanel.Visibility = Visibility.Hidden;
}