private void button2_Click(object sender, EventArgs e)
{
if (!ClsBLL.CheckFormIsOpen("frmCarStateBoad"))
{
frmCarStateBoad fcsb = new frmCarStateBoad();
fcsb.Show();
}
else
{
Form frm = Application.OpenForms["frmCarStateBoad"];
frm.Focus();
}
}
private void button5_Click(object sender, EventArgs e)
{
frmCarStateBoad fcsb = new frmCarStateBoad();
fcsb.Show();
}