public ActiveHomeDeviceStatus Query_PLC(string address)
{
if (string.IsNullOrEmpty(address))
{
return(ActiveHomeDeviceStatus.DISCONNECTED);
}
ActiveHomeDeviceStatus status = ActiveHomeDeviceStatus.DISCONNECTED;
try
{
string strAction = "QUERYPLC";
string command = "On";
string strData = address + " " + command;
object Code = mActiveHome.SendAction(strAction, strData, null, null);
int status_code = (int)Code;
if (status_code == 0)
{
status = ActiveHomeDeviceStatus.OFF;
}
else if (status_code == 1)
{
status = ActiveHomeDeviceStatus.ON;
}
}
catch
{
}
return(status);
}
private void btnCheckStatus_Click(object sender, EventArgs e)
{
string address = txtLampAddress.Text;
ActiveHomeDeviceStatus status_code = ActiveHomeController.Instance.Query_PLC(address);
if (status_code == ActiveHomeDeviceStatus.OFF)
{
StatusTextBox.AppendText(address + " is OFF\r\n");
}
else if (status_code == ActiveHomeDeviceStatus.ON)
{
StatusTextBox.AppendText(address + " is ON\r\n");
}
}
