我想创建一个计数器方法,它计算每个位置停止的作业数。我尝试了它,如下所示,但我收到以下错误:
错误1运营商&&&'不能应用于' bool'类型的操作数和JobTracker.Models.Job' D:\ C#Web Application \ JobTracker-Dev2 FINAL \ JobTracker \ Controllers \ JobController.cs 126 46 JobTracker
我知道这与boolean
和Int
比较有关,但我不知道如何在当前状态下解决它
public int Stopped()
{
int Stopped = db.Jobs.Where(x => x.Status == "Stopped" && x => x.LocationID == 1).Count();
return Stopped;
}
还有一种简单的方法可以将计数保存在一个方法中。我有大约20个这些单独的方法,我喜欢将它们全部放在一个方法中,然后我可以初始化该方法并在需要时调用每个变量
public void Stopped()
{
int HBAStop = db.Jobs.Where(x => x.Status == "Stopped" && x.LocationID == 1).Count();
int CRStop = db.Jobs.Where(x => x.Status == "Stopped" && x.LocationID == 2).Count();
int MAStop = db.Jobs.Where(x => x.Status == "Stopped" && x.LocationID == 3).Count();
int QCStop = db.Jobs.Where(x => x.Status == "Stopped" && x.LocationID == 4).Count();
int LTStop = db.Jobs.Where(x => x.Status == "Stopped" && x.LocationID == 5).Count();
int PTStop = db.Jobs.Where(x => x.Status == "Stopped" && x.LocationID == 6).Count();
int SPStop = db.Jobs.Where(x => x.Status == "Stopped" && x.LocationID == 7).Count();
}
我希望很清楚,请让我知道,如果需要,我会提供更多信息。
答案 0 :(得分:5)
您需要删除x =>
,因为您已经在启动where条件时提到过了。就是这样。
int Stopped = db.Jobs.Where(x => x.Status == "Stopped" && x.LocationID == 1).Count();
答案 1 :(得分:0)
你做错了你需要做的是:
int Stopped = db.Jobs.Where(x => x.Status == "Stopped" && x.LocationID == 1).Count();