Hi,
Could any one tell me, how to create a new project..
First tell me how to create a new project without any conflict.How to create dll for that new project.I need to create new website too... I think this is the basis of creating any project by own with proper business logic..I need this in C#.Net not in VB.Net

Hi,
For Windows Application while creating Project,we can able to get dll created in default.How to create in WebApplication...
In webApplication,how to create a Project and DLL?

Hi poornima,

The Steps to create a DLL file in Visual Studio is as follows.

Step 1: Open the Visual Studio Dvelopment environment.

Step 2: In the Visual C# category, select Class Libarary, give it a name as 'Arithmetics' and open it. A name space named 'Arithmetics' will be created automatically with the class class1.

Step 3: Change the name of the class class1 as 'operation'.

Step 3: Create a function within it for adding two given numbers as



public long Add(long val1, long val2)
{
return (val1 + val2);
}

Thus the namespace looks like this

using System;
using System.Collections.Generic;
using System.Text;

namespace Arithmetics
{
public class operation
{
public operation()
{
}
public long Add(long val1, long val2)
{
return (val1 + val2);
}

}
}

Step 5: Build this file. But you cannot execute this because it need a container to survive. The DLL file will be stored automatically in the
" \Arithmetics\Arithmetics\bin\Debug " directory of the location where you saved the project.


Step 6: Open a new C# webapplication in the Visual Studio .

Step 7: In the menubar goto Website -> Add Reference .

Step 8: In the dialogbox go to the Browse tab and select the DLL thet was created by us from the above said locatoin.

Step 9.: Then add the 'Arithmetics' name space in the page using the "using" keyword as follows

using Arithmetics;

Step 10 : Place two textboxes , 1 labelbox and a command button on the page.

Step 11: Then write the following code on the button's click even.

protected void Button1_Click(object sender, EventArgs e)
{
operationa = new operation();
long x = Convert.ToInt64(TextBox1.Text);
long y = Convert.ToInt64(TextBox2.Text);
long z = a.Add(x, y);
Label1.Text = z.ToString();
}

Thus you can create a DLL.

__________________
--Kirubhaa. Born to win--

Hi Kirubananth,
Thanks for ur post.It really helped me to learn wat i want...