private DeviceInfoViewModel Copy(Guid pId)
{
var itemCopy = _deviceInfo.Clone() as DeviceInfo;
if (itemCopy != null)
{
itemCopy.parentId = pId;
itemCopy.DeviceGroup = DeviceContext.Instance.DeviceGroups.Find(pId);
}
DeviceContext.Instance.DeviceInfos.AddOrUpdate(itemCopy);
DeviceContext.Instance.SaveChanges();
return(new DeviceInfoViewModel(itemCopy));
}