/// <summary>
/// 获取应该程序列表
/// </summary>
/// <param name="callback">获取结果回调函数</param>
public void GetApps(Action <ObservableCollection <QLApp> > callback)
{
apps.Clear();
appCallBack = callback;
var errno = PlcmProxy.GetApplicationInfo();
if (ErrorNumber.OK != errno)
{
throw new Exception("获取信号流信息失败,errno=" + errno);
}
}
