public JsonResult GetWpfCtrlObj(string node)
{
var data = new AjaxDataModel <GviewCtrlModel> {
success = false,
message = "No data",
total = 0,
data = null
};
try {
if (string.IsNullOrWhiteSpace(node))
{
throw new ArgumentNullException("node");
}
var ids = Common.SplitKeys(node);
if (ids.Length != 2)
{
throw new ArgumentException("node");
}
var device = _workContext.Devices().Find(r => r.Current.Id.Equals(ids[0]));
if (device == null)
{
throw new iPemException("未找到设备信息");
}
var point = _workContext.Points().Find(p => p.Id.Equals(ids[1]));
if (point == null)
{
throw new iPemException("未找到信号信息");
}
if (point.Type != EnmPoint.AO && point.Type != EnmPoint.DO)
{
throw new iPemException("信号类型错误");
}
data.success = true;
data.message = "200 Ok";
data.total = 1;
data.data = new GviewCtrlModel();
data.data.deviceId = device.Current.Id;
data.data.deviceName = device.Current.Name;
data.data.pointId = point.Id;
data.data.pointName = point.Name;
data.data.pointType = (int)point.Type;
} catch (Exception exc) {
data.success = false;
data.message = exc.Message;
}
return(Json(data, JsonRequestBehavior.AllowGet));
}