接下来我们来看下MvcHandler源码做了什么,注意下面标注红色的代码,在ProquestRequestInit里面通过this.ControllerBuilder.GetControllerFactory();继续跟进ControllerBuilder源码,知道其创建的是DefaultControllerFactory,然后再通过反射创建了Controller实例。获取到Controller实例后,其再通过 controller.Execute(this.RequestContext);...
1publicvoidOnProvidersExecuting(ActionInvokerProviderContext context)2{3if(context.ActionContext.ActionDescriptor is ControllerActionDescriptor)4{5varcontrollerContext=newControllerContext(context.ActionContext);6// PERF: These are rarely going to be changed, so let's go copy-on-write.7controllerContext....
Redirect to Action result is returning the result to a specified controller and action method. The controller name is optional in the Redirect to Action method. If not mentioned, the Controller name redirects to a mentioned action method in the current Controller. Suppose the action name is not ...
TypecontrollerType = controllerContext.Controller.GetType(); ControllerDescriptorcontrollerDescriptor = DescriptorCache.GetDescriptor(controllerType); returncontrollerDescriptor; } DescriptorCache是ControllerDescriptorCache一个静态实例,它是以Controller的type为Key用于保存ControllerDescriptor对象的缓存容器,看一下GetDescrip...
how to pass the viewbag result from one controller to another controller view How to pass the whole model from a view to controller using ajax in an mvc? How to pass two parameters from @Html.Actionlink to javascript function? How to pass upload file to controller in MVC 4 Razor? How ...
To redirect the user to another page (either external or internal), we can useRedirectmethod like below. publicActionResultIndex(){returnRedirect("http://www.itfunda.com");// redirects to external url}publicActionResultIndex(){returnRedirect("/FilesModels/Create");// redirects to internal url}...
It is also possible to intercept a specific controller method.Open the StoreController at MvcMusicStore\Controllers and add a reference to the Filters namespace: C# Copy using System.Linq; using System.Web.Mvc; using MvcMusicStore.Models; using MvcMusicStore.Filters; Inject the custom f...
The MVC framework also supports optional arguments for action methods. Optional parameters in the MVC framework are handled by using nullable-type arguments for controller action methods. For example, if a method can take a date as part of the query string but you want to the default to be ...
Here's a screenshot of the output. Note the URL (/Home/Index/parameter_value_here?anotherParam=99) as you look through the screenshot. I've broken this output into 4 sections of different context information you can get. The first 4 are ASP.NET MVC specific: Controller, Action, Action...
I have value on action and i need to get this value on another action on web api are this possible ? public IActionResult PostUser([FromBody]Users user) { var user ="ahmed" } public IActionResult Postmenu([FromBody]Users user) { i need ...