How to use namespaces in Asp.Net c# Project?

Question

I wonder how to use namespaces in asp.net c# project? I am prepend in classes defined in AppCode

namespace MyNamespace
{
    class code My Class
    {
    }
}

If i do so then I see that in a view where I use this class must include this namespace(of course). Can't I include this in webconfig to include it all over? Update:

The reason I want to use namespaces is because I want to create a dll file of files from AppCode so application will run quicker. Even though I see that no dll is built when I build the site.

Gabriel Scavassa · Accepted Answer · 2012-03-23 13:48:32Z

1

If you are using a Web Application and have a Class or ClassLibrary and want to call this class in your code behind ".asc" .

You can Add Reference in the WebApplication, so you choose the Class in Project tab. Then u can call : using Class.namespace ...

answered Mar 23, 2012 at 13:48

Gabriel Scavassa

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Denis Agarev · Accepted Answer · 2012-03-23 13:19:15Z

1

First of all if you are planning to use WebSite project change it to Web Application Project, web site project is mostly deprecated and just allows you less functionality in project configurating (surely their is some in advantages like "copy site" but i don't think they are very usefull).

So in this type of project you don't need to use App_Code and surely it's easy to add namespace to web.config:

answered Mar 23, 2012 at 13:19

Denis Agarev

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4 Comments

Silvermind Over a year ago

Can I open that in WebMatrix, because those are just web projects.

Denis Agarev Over a year ago

Not sure, haven't got experience with it

Alexa Adrian Over a year ago

I wrote this in webconfig> <system.web> <httpRuntime requestValidationMode="2.0" /> <pages enableViewStateMac="false"> <namespaces> <add namespace="MyNamespace" /> </namespaces> </pages> and despite this if I want to use a class from this namespace in a view I have to include namespace too

Silvermind Over a year ago

@AlexaAdrian, You can just ignore the compiler errors, because when you run the application it will work. However it is best to close the solution and reload it. This way, your intellisense will be working and you won't get any compiler errors anymore. Let me know if it works for you.

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