private void button3_Click(object sender, EventArgs e)
{
frmPaySlip l = frmPaySlip.getInstance();
l.Show();
//this.Hide();
}
public static frmPaySlip getInstance()
{
if (l == null)
{
l = new frmPaySlip();
l.Show();
return(l);
}
else
{
return(l);
}
}