The ASP. NET MVC action returns multiple model entities to the view

1, the controller in the Action code:

 Public class Homecontroller:controller    {        public actionresult Detail (int  ID)        {            = masterbll.queryone (x = x). StudentID = = ID); // Main Table            Userslave slave = slavebll.queryone (x = X.studentid = = ID); // from the table            return View (tuple.create (master, slave));        }    }

A tuple is a new feature of c#4.0.

If three is returned, Tuple.create (master, slave1, Slave2)

2. View Code:

@{Layout=NULL;} @model Tuple<model.userinfo, model.userslave><! DOCTYPE html>'Viewport'Content='width=device-width,initial-scale=1.0'>@Html. Displayfor (Model=model. Item1.name)</td> </tr> <tr> <td><span> Email </span></td> &l T;td>@Html. Displayfor (Model=model. Item2.email)</td> </tr> </table></body>
Model. ITEM1 represents the entity model Userinfo,model. ITEM2 represents the Entity model Userslave
If it is a TextBox control, the same way:
New " name " "  - " })
The ASP. NET MVC action returns multiple model entities to the view