asp.net core docker Part 4 Controllers in an mvc application

Text version of the video
http://csharp-video-tutorials.blogspo...

Slides
http://csharp-video-tutorials.blogspo...

All ASP .NET MVC Text Articles
http://csharp-video-tutorials.blogspo...

All ASP .NET MVC Slides
http://csharp-video-tutorials.blogspo...

ASP.NET MVC Playlist
https://www.youtube.com/playlist?list...

All Dot Net and SQL Server Tutorials in English
https://www.youtube.com/user/kudvenka...

All Dot Net and SQL Server Tutorials in Arabic
https://www.youtube.com/c/KudvenkatAr...

In this video we will discuss about controllers. Please watch Part 3 of MVC tutorial before proceeding. In Part 3, we discussed that, the URL - http://localhost/MVCDemo/Home/Index will invoke Index() function of HomeController class. So, the question is, where is this mapping defined. The mapping is defined in Global.asax. Notice that in Global.asax we have RegisterRoutes() method.
RouteConfig.RegisterRoutes(RouteTable.Routes);

Right click on this method, and select "Go to Definition". Notice the implementation of RegisterRoutes() method in RouteConfig class. This method has got a default route.
public static void RegisterRoutes(RouteCollection routes)
{ routes.IgnoreRoute("{resource}.axd/{*pathInfo}"); routes.MapRoute( name: "Default", url: "{controller}/{action}/{id}", defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional } );
}

The following URL does not have id. This is not a problem because id is optional in the default route.
http://localhost/MVCDemo/Home/Index

Now pass id in the URL as shown below and press enter. Nothing happens.
http://localhost/MVCDemo/Home/Index/10

Change the Index() function in HomeController as shown below.
public string Index(string id)
{ return "The value of Id = " + id;
}

Enter the following URL and press enter. We get the output as expected.
http://localhost/MVCDemo/Home/Index/10

In the following URL, 10 is the value for id parameter and we also have a query string "name".
http://localhost/MVCDemo/home/index/1...

Change the Index() function in HomeController as shown below, to read both the parameter values.
public string Index(string id, string name)
{ return "The value of Id = " + id + " and Name = " + name;
}

Just like web forms, you can also use "Request.QueryString"
public string Index(string id)
{ return "The value of Id = " + id + " and Name = " + Request.QueryString["name"];
}

asp.net core docker Part 4 Controllers in an mvc application
1,306 Likes	1,306 Dislikes
660,922 views views	524K followers
Education	Upload TimePublished on 27 Apr 2013

Related keywords

wcf vs web api,ado.net core,sql server management studio,webkinz,routing number wells fargo nj,webadvisor,craigslist nj,wcf one piece,asp.net core 3,ajax players,weber grill parts,routing number on check,webtoon,tutorials by hugo,csharp corner,mvc design pattern,asp.net machine account,routing number lookup,servers for minecraft,asp.net core dependency injection,ado.net tutorial,services angular,ajax ontario,asp.net mvc tutorial,asp.net cos'è,csharp assembly,tutorialspoint python,sql join,routing number capital one,services briefcase,asp.net core web api,ajax jquery,wccftech,craigslist ny,routing number td bank nj,asp.net zero,routing number,csharp foreach,server memes,sql date format,services online,routing number chase,chase,serverless architecture,server resume,wcf c#,server books,tutorialspoint javascript,mvcc connect,ado.net mysql,services technologies gps,ajax deadpool,server jobs,cvs,website,mvc tutorial,costco hours,wcf service application,tutorialspoint spring,serverless,wcf soap,wcf cat,cool math games,wcf test client,services & training hse colombia sas,servicestack,citibank,asp.net core identity,sql union,ajax parking,sql database,routing number citibank,asp.net core logging,mvconnect,cunyfirst,asp.net guida,wcf nba,csharp download,wcfi foundation,csharp online,wcf authentication,tutorials near me,http://asp.net,server 2019,chernobyl,ado.net descargar,web of dreams,serverminer,routing number chase bank,ajax cleaner,ado.net visual studio 2019,webassign,ado.net vs entity framework,ado.net visual studio 2017,csharp list,sql like,asp.net mvc,asp.net core tutorial,sqlite,wcfm,ajax roster,mvc architecture,http://ado.net,asp.net core mvc,ajax soccer,server hosting,wcfi,ajax dish soap,capital one,server rack,tutorialspoint html,csharp interface,craigslist,webroot,tutorialspoint reactjs,ajax request,wcf dragon ball,asp.net core 2.2,tutorialspoint python 3,sql developer,webster,services transmission company sas,sql group by,asp.net core signalr,services manager,mvc framework,ajax paving,mvc near me,tutorialspoint spring boot,mvc map,csharp online compiler,asp.net download,sql between,ado.net c# pdf,services tag dell,wcf 2019 nba,csharp switch,ado.net ventajas y desventajas,csharpstar,wcf tutorial,tutorialspoint,ajax meaning,csharp-video-tutorials.blogspot,tutorials dojo,central park 5,csharp string format,ado.net c#,asp.net core github,routing number bank of america,server status,ajax fc,server jobs nyc,asp.net core swagger,sql formatter,credit karma,services group,server error in '/' application,services windows,asp.net core 3.0,sql injection,tutorialspoint c#,wcf ria services,calculator,ado.net entity data model,sql insert,tutorialspoint tableau,services google play apk,sqlyog,routing number on check chase,asp.net core 3 release date,sql server,server job description,tutorials by a,servicenow,webcam,routing protocols,mvc hours,routing table,webmd symptom,csharp array,csharp enum,ajax call,asp.net core 2. guida completa per lo sviluppatore,asp.net core,server pro,server status ffxiv,cheap flights,webcrims,asp.net core hosting,services sas,routing number wells fargo,tutorialspoint java,tutorialspoint java compiler,webmd,csharp to json,college football,ado.net dataset,csharp dictionary,cnn,website builder,tutorialspoint sql,asp.net web api,server side rendering,weber grills,sql server 2017,tutorialspoint spark,mvc nj,routing transit number,ado.net oracle,asp.net core download,csharp to vb.net,routing number td bank,webster bank,webstaurant,tutorialsystems,ajax post,services fms publish announcement,services.msc no abre,ajax jersey,csharp operator,asp.net core razor pages,server duties,asp.net core environment variables,csharp random,century 21,services consultores,services consulting,mvcsd,services.msc,mvcsc,ado.net pdf,asp.net core configuration,ajax marvel,sql update,asp.net tutorial,mvc medical,ado.net entity data model visual studio 2019,wcfs international curriculum,mvc2,ado.net entity data model visual studio 2017,chase online,wcf api,costco,server jobs near me,webex,sql meaning,sql tutorial,sql commands,routing and account number on check,ado.net entity framework,ajax tavern,tutorialsteacher,ajax javascript,services desk,routing number chase ny,routing number citibank new york,routing and account number,ajax greek,csharp tutorial,mvc pattern,ado.net sql server,ado.net connection,asp.net identity,mvcu,asp.net core middleware,wcf web service,mvc webadvisor,web store,mvcc,webmail,mvci,mvctc,