Dinesh,
As Paul has rightly pointed out. The Inherits attribute
on the @ Page directive requires the full class name. FYI
.NET doesn't really have any concept of namespaces, if
you look at the IL for an application all the class names
are fully qualified:
System.Security.Cryptography.RSACrypoServiceProvider
Not:
RSACryptoServiceProvider
Namespaces are essentially syntactic sugar provided by
certain languages (namespaces need not be implemented in
very languages) to help the programmer by saving typing,
and help the compiler by disambiguating type names.
----------------------------------------
- Mitch Denny
- [EMAIL PROTECTED]
- +61 (414) 610-141
-
-----Original Message-----
From: The DOTNET list will be retired 7/1/02
[mailto:[EMAIL PROTECTED]] On Behalf Of Dinesh Upare
Sent: Wednesday, 26 June 2002 16:13
To: [EMAIL PROTECTED]
Subject: Re: [DOTNET] How to run a Hello world in .NET Framework
But if I create a namespace in cs file. Then the aspx file is not able
to load the type HelloWorld.
I modified the component as follows -
using System;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace mitch
{
public class HelloWorld : System.Web.UI.Page
{
protected override void OnLoad(EventArgs e)
{
this.Response.Write("Hello World!");
}
public string PrintName()
{
return "Dinesh + .NET";
}
}//class ends
}//namespace ends
I tried to use this component in aspx file but the runtime is not to
load HelloWorld Type.
I wrote the following line in your aspx example
<%@ Import namespace ="mitch" %>
Then followed your code
Then I wrote a web.config file then i added assembly there.
But then the runtime able to read namespace but not the Type
"HelloWorld" .
Could you please write the code for aspx file if there was a namespace
in your example?
Thanks
Dinesh
----- Original Message -----
From: "Mitch Denny" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, June 26, 2002 7:35 AM
Subject: Re: [DOTNET] How to run a Hello world in .NET Framework
> Mathew,
>
> The process of developing with the .NET Framework would be alot easier
> if you downloaded the entire SDK, on the download page at the ASP.NET
> site, download the second option, the one you have is just the
> redistributable:
>
> http://www.asp.net/download.aspx
>
> You can do some things with just the redist but you don't
> get any documentation which is really valuable, its really tuned for
> runtime, not development.
>
> Anyway, in order to do a hello world sample:
>
> using System;
>
> public class HelloWolrd
> {
>
> public static void Main()
> {
>
> Console.WriteLine("Hello World!");
>
> }
>
> }
>
> You compile this with the following command:
>
> csc.exe /reference:System.dll HelloWorld.cs
>
> It will produce an executable called:
>
> HelloWorld.exe
>
> If you have trouble compiling, the path could be the
> issue, you may need to add the following to your path:
>
> C:\WINDOWS\Microsoft.NET\Framework\v1.0.3705
>
> Building a similar HelloWorld example using ASP.NET is a little bit
> more involved but quite simple once you get the hang of it. When you
> use code behind there are two files that you need to have, the *.aspx
> file and the *.aspx.cs file, in this example:
>
> HelloWorld.aspx
> HelloWorld.aspx.cs
>
> Note that what you name the code behind file is totally
> up to you, but this is the convention that VS.NET uses. The contents
> of the *.aspx file is as follows:
>
>
> <%@ Page Inherits="HelloWorld" Language="C#" %>
>
> <html>
>
> <head>
>
> <title>HelloWorld</title>
>
> </head>
>
> <body>
>
> <form runAt="server">
>
> <asp:literal id="Message"
> runAt="server" />
>
> </form>
>
> </body>
>
> </html>
>
> And the *.aspx.cs file is:
>
> using System;
> using System.Web;
> using System.Web.UI;
> using System.Web.UI.WebControls;
>
> public class HelloWorld : System.Web.UI.Page
> {
>
> protected override void OnLoad(EventArgs e)
> {
>
> this.Message.Text = "Hello World!";
>
> }
>
> }
>
> Copy the HelloWorld.aspx file to the C:\Inetpub\wwwroot directory on
> your computer (I am assuming that you have IIS installed), then
> execute the following command on the *.aspx.cs file:
>
> csc.exe
> /reference:System.dll
> /reference:System.Web.dll
> /target:library
> /out:HelloWorld.dll
> HelloWorld.aspx.cs
>
> That will produce a file called HelloWorld.dll, you
> need to copy that file to the bin directory under your
> IIS application, in this case:
>
> C:\Inetpub\wwwroot\bin
>
> You may need to create that directory if you haven't
> gone through this process before. Once you have done
> this then you can request the page at the following
> URL:
>
> http://localhost/HelloWorld.aspx
>
> Anyway, that should get you started.
>
> ----------------------------------------
> - Mitch Denny
> - [EMAIL PROTECTED]
> - +61 (414) 610-141
> -
>
> -----Original Message-----
> From: The DOTNET list will be retired 7/1/02
> [mailto:[EMAIL PROTECTED]] On Behalf Of Mathew James
> Sent: Tuesday, 25 June 2002 17:12
> To: [EMAIL PROTECTED]
> Subject: [DOTNET] How to run a Hello world in .NET Framework
>
>
> Hi all,
>
> I have recently downloaded .NET Framework(21 MB) from Microsoft site
> and installed in my PC (Win2k). Now How should I start to run a small
> application say (Hello World) with a small content in a code behind
> page also.
>
> Please Help me !!
>
> Thanks in Advance
> Mathews.
>
> You can read messages from the DOTNET archive, unsubscribe from
> DOTNET, or subscribe to other DevelopMentor lists at
> http://discuss.develop.com.
>
> You can read messages from the DOTNET archive, unsubscribe from
> DOTNET, or subscribe to other DevelopMentor lists at
> http://discuss.develop.com.
>
You can read messages from the DOTNET archive, unsubscribe from DOTNET,
or subscribe to other DevelopMentor lists at http://discuss.develop.com.
You can read messages from the DOTNET archive, unsubscribe from DOTNET, or
subscribe to other DevelopMentor lists at http://discuss.develop.com.
