private void button6_Click(object sender, EventArgs e)
{
FrmRoom fr = FrmRoom.Instance;
fr.FormClosed += new FormClosedEventHandler(fr_FormClosed);
fr.Show();
}
public event EventHandler evtBalance; //结账的
//房间设置
private void btnRoom_Click(object sender, EventArgs e)
{
FrmRoom frmRoom = new FrmRoom();
frmRoom.ShowDialog();
}
private void button6_Click(object sender, EventArgs e)
{
FrmRoom fr = new FrmRoom();
fr.FormClosed += new FormClosedEventHandler(fr_FormClosed);
fr.ShowDialog();
}