Startup.cs

#region Copyright Syncfusion Inc. 2001-2018.
// Copyright Syncfusion Inc. 2001-2018. All rights reserved.
// Use of this code is subject to the terms of our license.
// A copy of the current license can be obtained at any time by e-mailing
// licensing@syncfusion.com. Any infringement will be prosecuted under
// applicable laws. 
#endregion
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using System.IO;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.FileProviders;

namespace PartialView
{
    public class Startup
    {
        public Startup(IConfiguration configuration)
        {
            Configuration = configuration;
        }

        public IConfiguration Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddMvc();
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseBrowserLink();
                app.UseDeveloperExceptionPage();
            }
            else
            {
                app.UseExceptionHandler("/Home/Error");
            }

            app.UseStaticFiles();

            app.UseMvc(routes =>
            {
                routes.MapRoute(
                    name: "default",
                    template: "{controller=Home}/{action=Index}/{id?}");
            });
            if (Directory.Exists(Path.Combine(Directory.GetCurrentDirectory(), @"node_modules")))
            {
                if (!Directory.Exists(Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot", @"js", @"ej2")))
                {
                    Directory.CreateDirectory(Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot", @"js", @"ej2"));
                    File.Copy(Path.Combine(Directory.GetCurrentDirectory(), @"node_modules", @"@syncfusion", @"ej2", @"dist", @"ej2.min.js"), Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot", @"js", @"ej2", @"ej2.min.js"));
                }

                if (!Directory.Exists(Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot", @"css", @"ej2")))
                {
                    Directory.CreateDirectory(Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot", @"css", @"ej2"));
                    File.Copy(Path.Combine(Directory.GetCurrentDirectory(), @"node_modules", @"@syncfusion", @"ej2", @"bootstrap.css"), Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot", @"css", @"ej2", @"bootstrap.css"));
                    File.Copy(Path.Combine(Directory.GetCurrentDirectory(), @"node_modules", @"@syncfusion", @"ej2", @"material.css"), Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot", @"css", @"ej2", @"material.css"));
                    File.Copy(Path.Combine(Directory.GetCurrentDirectory(), @"node_modules", @"@syncfusion", @"ej2", @"highcontrast.css"), Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot", @"css", @"ej2", @"highcontrast.css"));
                    File.Copy(Path.Combine(Directory.GetCurrentDirectory(), @"node_modules", @"@syncfusion", @"ej2", @"fabric.css"), Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot", @"css", @"ej2", @"fabric.css"));
                }
            }
        }
    }
}