Rebooting the ASP.NET Franchise

Are you an ASP.NET developer that is tired of the baggage and cruft within the framework? Do you wish you could use OS X for developing ASP.NET apps? Are you new to ASP.NET, but are adverse to installing Windows and Visual Studio? Everything has changed: ASP.NET isn’t just for Visual Studio, anymore. Learn how ASP.NET has broken free from Windows and has turned into a fresh, cross-platform, OS-agnostic framework. Develop ASP.NET applications on your OS, with your editor, in your way. No more compromises, no VMs, no workarounds. Grab some popcorn an experience the reboot of the ASP.NET Franchise.

Transcript

1. #aspNetReboot R E B O O T I N G T H E A S P. N E T F RA N C H I S E @ j a y h a r r i s
2. asp.net core
3. 1.0.0-*
4. aspnet/home MIT license ! 
5. breaking change
6. folder structure
7. ./MyWebProject/ ├── wwwroot ├ Program.cs ├ project.json └ Startup.cs
8. ./MyWebProject/ ├── wwwroot ├ Program.cs ├ project.json └ Startup.cs ./OldMvcProject/ ├── Controllers ├── Content ├── Scripts ├── Views ├ OldMvcProject.csproj ├ Global.asax ├ Global.asax.cs ├ packages.config └ web.config ∠
9. ./MyWebProject/ ├── wwwroot ├ Program.cs ├ project.json └ Startup.cs ./OldMvcProject/ ├── Controllers ├── Content ├── Scripts ├── Views ├ OldMvcProject.csproj ├ Global.asax ├ Global.asax.cs ├ packages.config └ web.config ∠
10. ./MyWebProject/ ├── wwwroot ├ Program.cs ├ project.json └ Startup.cs ./OldMvcProject/ ├── Controllers ├── Content ├── Scripts ├── Views ├ OldMvcProject.csproj ├ Global.asax ├ Global.asax.cs ├ packages.config └ web.config ∠
11. ./MyWebProject/ ├── wwwroot ├ Program.cs ├ project.json └ Startup.cs ./OldMvcProject/ ├── Controllers ├── Content ├── Scripts ├── Views ├ OldMvcProject.csproj ├ Global.asax ├ Global.asax.cs ├ packages.config └ web.config ∠
12. ./MyWebProject/ ├── wwwroot ├ config.json ├ Program.cs ├ project.json └ Startup.cs ./OldMvcProject/ ├── Controllers ├── Content ├── Scripts ├── Views ├ OldMvcProject.csproj ├ Global.asax ├ Global.asax.cs ├ packages.config └ web.config ∠
13. ./MyWebProject/ ├── Controllers ├── Views ├── wwwroot ├ config.json ├ Program.cs ├ project.json └ Startup.cs ./OldMvcProject/ ├── Controllers ├── Content ├── Scripts ├── Views ├ OldMvcProject.csproj ├ Global.asax ├ Global.asax.cs ├ packages.config └ web.config ∠
14. ./MyWebProject/ ├── Controllers ├── Views ├── wwwroot │ ├── Content │ └── Scripts ├ config.json ├ Program.cs ├ project.json └ Startup.cs ./OldMvcProject/ ├── Controllers ├── Content ├── Scripts ├── Views ├ OldMvcProject.csproj ├ Global.asax ├ Global.asax.cs ├ packages.config └ web.config ∠
15. Serve /wwwroot/**/*.* Serve /**/*.* except: .ad .adprototype .asax .ascx .browser .cd .compiled .config .cs .csproj .dd .dgdsm .dsprototype .exclude .java .jsl .ldb .ldd .lddprototype .ldf .licx .lsad .lsaprototype .master .mdb .mdf .msgx .refresh .resources .resx .rules .sd .sdm .sdmDocument .sitemap .skin .ssdgm .ssmap .vb .vbproj .vjsproj .vsdisco .webinfo ∠
16. ./MyWebProject/ ├── Controllers ├── Views ├── wwwroot │ ├── Content │ └── Scripts ├ config.json ├ Program.cs ├ project.json └ Startup.cs ./MyMvcProject/ ├── Controllers ├── Content ├── Scripts ├── Views ├ MyMvcProject.csproj ├ Global.asax ├ Global.asax.cs ├ packages.config └ web.config ∠
17. ./MyWebProject/ ├── Controllers ├── Views ├── wwwroot │ ├── Content │ └── Scripts ├ config.json ├ Program.cs ├ project.json └ Startup.cs ./MyMvcProject/ ├── Controllers ├── Content ├── Scripts ├── Views ├ MyMvcProject.csproj ├ Global.asax ├ Global.asax.cs ├ packages.config └ web.config ∠
18. code changes
19. MyWebProject ├── Controllers ├── Views ├── wwwroot ├ config.json ├ Program.cs ├ project.json └ Startup.cs
20. MyWebProject ├── Controllers ├── Views ├── wwwroot ├ config.json ├ Program.cs ├ project.json └ Startup.cs
21. { "authors": ["Jay Harris"], "dependencies": { }, "scripts": { }, "frameworks": { "netcoreapp1.0": { } } }
22. { "version": "1.0.0", "authors": ["Jay Harris"], "description": "This is my new web project" }
23. { "dependencies": { "Microsoft.NETCore.App": { "type": "platform", "version": "1.0.0-*" } "Microsoft.AspNetCore.Mvc": "1.0.0-*", "Microsoft.AspNetCore.Server.Kestrel": "1.0.0-*", "Microsoft.AspNetCore.StaticFiles": "1.0.0-*" } }
24. { "scripts": { "postrestore": [ "npm install" ], "prepare": [ "grunt bower:install" ] } }
25. { "scripts": { "prerestore": "echo runs before restoring nuget packages", "postrestore": "echo runs after restoring nuget packages", "prepare": "echo runs after post restore / before prepack" "prepack": "echo runs before nuget packaging", "postpack": "echo runs after nuget packaging", "prebuild": "echo runs before building project", "postbuild": "echo runs after building project", } }
26. "frameworks": { "netcoreapp1.0": { "imports": [ "dotnet5.4", "dnxcore50", "portable-net45+win8" ] } }
27. MyWebProject ├── Controllers ├── Views ├── wwwroot ├ config.json ├ Program.cs ├ project.json └ Startup.cs
28. public class Program { public static void Main(string[] args) { var host = new WebHostBuilder() .UseKestrel() .UseIISIntegration() .UseStartup<Startup>() .Build(); host.Run(); } }
29. MyWebProject ├── Controllers ├── Views ├── wwwroot ├ config.json ├ Program.cs ├ project.json └ Startup.cs
30. public class Program { public static void Main(string[] args) { var host = new WebHostBuilder() .UseKestrel() .UseIISIntegration() .UseStartup<Startup>() .Build(); host.Run(); } }
31. public class Startup { public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory) { } public void ConfigureServices(IServiceCollection services) { } }
32. public class Startup { public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory) { app.UseFileServer(); app.UseSignalR(); } }
33. public class Startup { public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory) { app.UseFileServer(); app.UseSignalR(); app.UseMvc(); } }
34. public class Startup { public void ConfigureServices(IServiceCollection services) { services.AddSignalR(); } }
35. public class Startup { public void ConfigureServices(IServiceCollection services) { services.AddSignalR(); services.AddMvc(); } }
36. public class Startup { public void ConfigureServices(IServiceCollection services) { services.AddSignalR(); services.AddMvc(); services.AddTransient<WidgetService>(); services.AddSingleton<GadgetService>(); } }
37. public class Startup { public void ConfigureServices(IServiceCollection services) { services.AddSignalR(); services.AddMvc(); services.AddTransient<IWidgetService, WidgetService>(); services.AddSingleton<IGadgetService, GadgetService>(); } }
38. public class HomeController : Controller { public IWidgetService Widgets { get; set; } public HomeController(IWidgetService widgetService) { Widgets = widgetService; } }
39. public class HomeController : Controller { [Activate] public IWidgetService Widgets { get; set; } }
40. MyWebProject ├── Controllers ├── Views ├── wwwroot ├ Program.cs ├ config.json ├ project.json └ Startup.cs
41. { "Twilio": { "Account": "abcdef0123456789", "AuthToken": "fedcba9876543210" }, "Data": { "DefaultConnection": { "Connectionstring": "Server=.;Database=MyDatabase;" } } }
42. { "dependencies": { "Microsoft.AspNetCore.Mvc": "1.0.0-*", "Microsoft.AspNetCore.Server.Kestrel": "1.0.0-*", "Microsoft.AspNetCore.StaticFiles": "1.0.0-*", "Microsoft.Extensions.Configuration.Json": "1.0.0-*" } }
43. { "dependencies": { "Microsoft.AspNetCore.Mvc": "1.0.0-*", "Microsoft.AspNetCore.Server.Kestrel": "1.0.0-*", "Microsoft.AspNetCore.StaticFiles": "1.0.0-*", "Microsoft.Extensions.Configuration.Json": "1.0.0-*" "Microsoft.Extensions.Configuration.Xml": "1.0.0-*" "Microsoft.Extensions.Configuration.Ini": "1.0.0-*" } }
44. public class Startup { public void Startup() { Configuration = new ConfigurationBuilder() .AddJsonFile("Config.json") .Build(); } public IConfigurationRoot Configuration { get; set; } public void Configure(IApplicationBuilder app) { var twilioAccount = Configuration.Get("Twilio:Account"); }
45. public class Startup { public void Startup() { Configuration = new ConfigurationBuilder() .AddJsonFile("config.json") .Build(); } public IConfigurationRoot Configuration { get; set; } public void Configure(IApplicationBuilder app) { var twilioAccount = Configuration.Get("Twilio:Account"); }
46. public class Startup { public void Startup() { Configuration = new ConfigurationBuilder() .AddJsonFile("config.json") .Build(); } public IConfigurationRoot Configuration { get; set; } public void Configure(IApplicationBuilder app) { var twilioAccount = Configuration.Get("Twilio:Account"); }
47. tools & platform
51. ┌────┼────┐
52. └────┼────┘
57. # ? %
58. ┐ │ ┼ │ ┘
59. # ? %
60. ┐ │ ┼ │ ┘ ┌ │ ┼ │ └
61. getting started
62. & dotnet/core microsoft.com/net/core MIT license ! 
63. dotnet '
64. dotnet new '
65. Created new C# project in... ' dotnet new '
66. ' yeoman/yo npm install -g yo BSD license ! 
67. npm install -g generator-aspnet '
68. yo aspnet '
69. ./MyWebProject/ ├── wwwroot ├ Program.cs ├ project.json └ Startup.cs
70. .NET CLI
71. dotnet restore '
72. Microsoft.AspNetCore.Mvc 1.0.0 Microsoft.AspNetCore.Mvc.Razor 1.0.0 Microsoft.AspNetCore.Mvc.Cors 1.0.0 Microsoft.AspNetCore.Mvc.Core 1.0.0 dotnet restore ' '
73. Microsoft.AspNetCore.Mvc 1.0.0 Microsoft.AspNetCore.Mvc.Razor 1.0.0 Microsoft.AspNetCore.Mvc.Cors 1.0.0 Microsoft.AspNetCore.Mvc.Core 1.0.0 nuget install Microsoft.AspNetCore.Mvc ' '
74. dotnet new dotnet restore dotnet build dotnet run dotnet pack dotnet publish dotnet test ' # initialize a project # restore NuGet packages # compile the project # compile and execute # bundle NuGet package # publish application # run the project unit tests
75.  ) dotnet run ' dotnet run '
76.  dotnet run ' Hosting environment: Production Now listening on: http://localhost:5000 Application started. Press Ctrl+C to shut down.
77. workflow
78. workflow
79. workflow
80. workflow
81. workflow
82. OmniSharp
83. & omnisharp omnisharp.net MIT license ! 
85. Task Runner Exp.
86. & Visual Studio 2013: bit.ly/vs-trx MS Prerelease license 
87. Packaged with Visual Studio 2015
89. learn more ! aspnet/home & asp.net * live.asp.net
90. discussion ! aspnet/home + jabbr.net/#/rooms/AspNetCore
91. sample code ! aspnet/musicstore ! aspnet/bugtracker
92. install dotnetcore N E X T S T E P S
93. make awesome
94. @ j a y h a r r i s # a s p N e t Re b o o t jay@aranasoft.com