ASP.Net - Call a function from inside an external cs source file

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I've been struggling with what seemed like an easy task in asp.net/c# for longer than I would like. I thought this would be easy, since I understand the syntax of C/C++, JavaScript, VBScript, and VB.Net.

I have an aspx page and I would like to include a c# source file that defines and calls a function that uses HTTP Response. I do not want to have any of this code on the aspx page because there is no syntax coloring for c# embedded on an aspx page in Notepad++.

Any help would be appreciated. Here's some pseudo code to help you understand where I'm trying to end up:

test.aspx

ASP.NET

<%@ Page language="c#" Src="test.cs" %>

test.cs

C#

//Import
using System.Web.HttpContext.Current.Response;

//Define
public class myclass()
{
    public void myfunction()
    {

        Response.Write("Hello World");
    }
}

//Call
myclass::myfunction();

Also, do you -have- create an object from a class before accessing the members of it? C++ allows direct access to a classes' functions via the :: operator.

Posted 9-Aug-12 6:07am

Xaltus

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Christian Amado · Answer 1 · 2012-08-09T07:34:00

ASP.NET

<![CDATA[<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication1.WebForm1" %>

<html xmlns="http://www.w3.org/1999/xhtml">
<head  runat="server">
    <title></title>
</head>
<body>
    <form id="form1"  runat="server">   
    
    </form>
</body>
</html>

Your csharp code will be:

C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace WebApplication1
{
    public partial class WebForm1 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {

        }
    }
}

Remember that .NET uses OOP paradigm =)

May be this helps you: http://www.asp.net/web-pages[^]

Hope you find it useful.