/// <summary>
/// 根据消息ID删除一条报警消息
/// </summary>
/// <param name="arg"></param>
/// <returns></returns>
public Task <IApiResult> DelMessage(P_Message.P_DelMessage arg)
{
return(Task.Run(() =>
{
IApiResult ar = new IApiResult();
try
{
//DAL.ExceptionMessage dal = new ExceptionMessage()
//{
// ExceptionID = arg.exceptionid,
//};
using (DAL.CarRentEntities db = new CarRentEntities())
{
var em = db.ExceptionMessage.First(e => e.ExceptionID == arg.exceptionid);
em.Deleted = 1;
//db.ExceptionMessage.Delete(e => e.ExceptionID == arg.ExceptionID);
//var context= db.ExceptionMessage.Attach(dal);//将数据交给EF容器处理
// context.Deleted = 1;
// db.ExceptionMessage.Remove(dal);
int count = db.SaveChanges();
ar.message = $"delete{count}a data success!";
ar.result = new { url = "" };
}
}
catch (Exception ex)
{
Log.Error(this, ex);
ar.code = StatusCode.error;
ar.message = ex.Message;
}
return ar;
}));
}
public async Task <IApiResult> DelMessage([FromUri] P_Message.P_DelMessage par)
{
return(await ApiAsync(par, new BLL.MessageManager.Message().DelMessage));
}
