How can I add page not found on razor

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How can I add page not found on razor using c# .net 6?

Date: Wednesday, March 8, 2023

3 answers | 336 view(s)

by Mauricio Junior

Answers

On your startup.cs file please add this. See the code below.

public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
    {
        if (env.IsDevelopment())
        {
            app.UseDeveloperExceptionPage();
        }
        else
        {
            app.UseExceptionHandler("/Home/Error");
        }
        **app.Use(async (context, next) =>
        {
            await next();
            if (context.Response.StatusCode == 404)
            {
                context.Request.Path = "/Home";
                await next();
            }
        });**
        app.UseStaticFiles();
        app.UseRouting();
        app.UseAuthorization();
        app.UseEndpoints(endpoints =>
        {
            endpoints.MapControllerRoute(
                name: "default",
                pattern: "{controller=Home}/{action=Index}/{id?}");
        });
    }

Wednesday, March 8, 2023

Mauricio Junior

	public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
    {
        if (env.IsDevelopment())
        {
            app.UseDeveloperExceptionPage();
        }
        else
        {
            app.UseExceptionHandler("/Home/Error");
        }
        app.Use(async (context, next) =>
        {
            await next();
            if (context.Response.StatusCode == 404)
            {
                context.Request.Path = "/Home";
                await next();
            }
        });
        app.UseStaticFiles();
        app.UseRouting();
        app.UseAuthorization();
        app.UseEndpoints(endpoints =>
        {
            endpoints.MapControllerRoute(
                name: "default",
                pattern: "{controller=Home}/{action=Index}/{id?}");
        });
    }

Wednesday, March 8, 2023

Mauricio Junior

app.Use(async (context, next) =>
    {
        await next();
        if (context.Response.StatusCode == 404)
        {
            context.Request.Path = "/NotFound";
            await next();
        }
    });

Wednesday, March 8, 2023

Mauricio Junior