public static CtrlMsg GetInstance()
{
// 如果类的实例不存在则创建，否则直接返回
if (_ctrlMsg == null)
{
_ctrlMsg = new CtrlMsg();
}
return(_ctrlMsg);
}
private void checkBoxOut15_CheckedChanged(object sender, EventArgs e)
{
if (checkBoxOut15.Checked)
{
SendMessage(CtrlMsg.GetInstance().Out15On);
WriteToIOSendText(CtrlMsg.GetInstance().Out15On);
}
else
{
SendMessage(CtrlMsg.GetInstance().Out15Off);
WriteToIOSendText(CtrlMsg.GetInstance().Out15Off);
}
}
private void buttonStay_Click(object sender, EventArgs e)
{
SendMessage(CtrlMsg.GetInstance().Stay);
WriteToIOSendText(CtrlMsg.GetInstance().Stay);
}