private void Second_Click(object sender, EventArgs e) { if (comboBox2.Text == "") { roomchoice(); } aRoom.roomvalue = comboBox2.Text; aRoom hr = new aRoom(); hr.ShowDialog(); }
private void Second_Click(object sender, EventArgs e) { if (comboBox2.Text == "") { MessageBox.Show("호실을 선택해주세요!", "경고", MessageBoxButtons.OK, MessageBoxIcon.Question); return; } aRoom.roomvalue = comboBox2.Text; aRoom hr = new aRoom(); hr.Show(); }