How do I close the child window without closing the whole application in windows forms..?

private void button1_Click(object sender, EventArgs e) { Form2 frm2 = new Form2(); frm2.FormClosed += new FormClosedEventHandler(frm2_FormClosed); frm2.Show(); this.Hide(); } private void frm2_FormClosed(object sender, FormClosedEventArgs e) { this.Close(); } try This this might be helpful