【发布时间】:2014-01-16 19:10:17
【问题描述】:
我不想在 JSON 中返回整个表。我只想要以下列:ProjectContactFirstName,ProjectContactLastName,但我没有尝试任何工作。这是我的代码:
[WebMethod]
public static string getProjectByID(int id)
{
using (dbPSREntities4 myEntities = new dbPSREntities4())
{
var thisProject = myEntities.tbProjects.Where(x => x.ProjectID == id).ToList();
JavaScriptSerializer serializer = new JavaScriptSerializer();
var json = serializer.Serialize(thisProject);
return json; <--- here I need to say what columns to return but nothing will work. Thanks!
}
}
【问题讨论】:
-
这里用
.ToArray代替.ToList,效率更高。