Asp.net mvc mvc将元组数据作为参数传递

我有一个像这样的模型

@model   Tuple<Urun,List<UrunKatagori>>

还有我的控制器

[HttpPost]
public  ActionResult Guncelle (Urun  Urun){

    Urun_BLL urun_bll = new Urun_BLL();

  //  urun_bll.Update(mdl);
    X.Msg.Notify(new NotificationConfig
    {
        Icon = Icon.Accept,
        Title = "Working",
        Html =Urun.Ad.ToString()//I need to get data here
    }).Show();


    return this.Direct();
}

---

我强烈建议您创建一个viewmodel类，而不是传递一个

元组

public class GuncelleViewModel
{
    public Urun Urun { get ;set; }
    public List<UrunKatagori>> UrunKatagori { get; set; }
}

在视图中，使用以下模型

@model GuncelleViewModel

使用与视图文件（*.cshtml）一对一关联的viewmodel类是一个非常好的实践。它可以帮助您保持设计的整洁和更灵活，而不是传递特定的数据类型，例如
Tuple

[HttpPost]
public  ActionResult Guncelle (Urun  Urun)
{
    Urun_BLL urun_bll = new Urun_BLL();

  //  urun_bll.Update(mdl);
    X.Msg.Notify(new NotificationConfig
    {
        Icon = Icon.Accept,
        Title = "Working",
        Html =Urun.Ad.ToString()//I need to get data here
    }).Show();

    var viewModel = new GuncelleViewModel()
    viewModel.Urun = Urun;
    viewModel.UrunKatagori = // TODO - However you get the categories.

    return View(viewModel);
    // this.Direct(); What does this.Direct() do? Replace it with calling the view instead, much        cleaner.
}

@model GuncelleViewModel