How Can I Customize View Search Locations in ASP.NET MVC?

Custom viewing location in ASP.NET MVC

ASP.NET MVC defaults to search for views in a specific

folder hierarchical structure. However, in some cases, for example, based on naming space tissue views, a custom view search location needs to be customized.

Views Problem description

Consider the following project structure:

When accessing the controller in the "DEMO" naming space (for example,

), the MVC defaults to search for views in the

<code>- Controllers
  - Demo
    - DemoArea1Controller
    - DemoArea2Controller
- Views
  - Demo
    - DemoArea1
      - Index.aspx
    - DemoArea2
      - Index.aspx</code>

subfolder. However, there will be an error "I can't find the view 'index' or its mother version."

DemoArea1Controller Solution /Views/DemoArea1

In order to customize the viewing location, it is recommended to expand Class:

Here, you define an array containing a custom view search position. WebFormViewEngine

Register

<code class="language-csharp">public class CustomViewEngine : WebFormViewEngine
{
    public CustomViewEngine()
    {
        var viewLocations = new[] {
            "~/Views/{1}/{0}.aspx",
            "~/Views/{1}/{0}.ascx",
            "~/Views/Shared/{0}.aspx",
            "~/Views/Shared/{0}.ascx",
            "~/AnotherPath/Views/{0}.ascx"
            //等等
        };

        this.PartialViewLocationFormats = viewLocations;
        this.ViewLocationFormats = viewLocations;
    }
}</code>

After creating a custom view engine, it must be registered in the

method of :

By clearing the default view engine and adding a custom engine, you can effectively specify that the controller should search for view views at the specified position. Global.asax.cs Application_Start This Revied Output Maintains The Original Image and rewords the text to Achieve a Similar Meaning Direct REPLICATION. in unchanged.

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