c#/netcore/mvc视图中调用控制器方法
1:
public class HomeController : Controller
{ public ActionResult Index() { ViewBag.pclass = this; // 通过ViewBag把this指针传给视图, return View(); } public string f1(int i) { int a=i+100; return a.ToString(); }
}
在视图文件就可以像下面一样调用:
ASP.NET Core 获取控制器上的自定义属性
///
/// 参考代码Microsoft.AspNetCore.Mvc.Internal.AuthorizationApplicationModelProvider
///
public class TestApplicationModelProvider : IApplicationModelProvider
{
public void OnProvidersExecuting(ApplicationModelProviderContext context)
{
//获取控制器上指定类型的属性
var ad = context.Result.Controllers.First().Attributes.OfType();
}
public void OnProvidersExecuted(ApplicationModelProviderContext context)
{
}
public int Order { get; } = -1000 + 10;
}
注册:services.AddTransient