private void button1_Click(object sender, EventArgs e)
{
main mymain = new main();
this.Hide();
mymain.ShowDialog();
}
private void button1_Click(object sender, EventArgs e)
{
main mymain = new main();
mymain.Owner = this;
this.Hide();
mymain.ShowDialog();
Application.ExitThread();
}
private void button1_Click(object sender, EventArgs e)
{
OpenDB();
SqlCommand comd1 = new SqlCommand("delete from number", sqlConn);
comd1.ExecuteNonQuery();
CloseDB();
main mymain = new main();
this.Hide();
mymain.ShowDialog();
}
