private void button2_Click(object sender, EventArgs e) { Form4 f4 = new Form4(ds); f4.Show(); }
private void button2_Click(object sender, EventArgs e) { Form4 f4 = new Form4(ds); f4.Show(); }
private void button2_Click(object sender, EventArgs e) { Form4 f4 = new Form4(ds); f4.Show(); }
private void button2_Click(object sender, EventArgs e) { Form4 f4 = new Form4(ds); f4.Show(); }