private void re()
{
AddtoChina u = new AddtoChina();
u.ds = ds;
con.Close();
u.con = con;
u.cmd = cmd;
u.ShowDialog();
}
private void добавитьЮрЛицоToolStripMenuItem_Click(object sender, EventArgs e)
{
AddtoChina u = new AddtoChina();
u.Show();
}