private void button5_Click_1(object sender, EventArgs e)
{
this.Hide();
sales sa = new sales(label2.Text, label6.Text);
sa.ShowDialog();
}
private void button3_Click(object sender, EventArgs e)
{
this.Hide();
sales sal = new sales(label2.Text, label4.Text);
sal.ShowDialog();
}
private void button2_Click(object sender, EventArgs e)
{
this.Hide();
sales yy = new sales(label5.Text, label7.Text);
yy.ShowDialog();
}
private void button2_Click(object sender, EventArgs e)
{
this.Hide();
sales rpt = new sales(label6.Text, label8.Text);
rpt.ShowDialog();
}