hi,
 i have to use the funtionality of a com object. some methods of the com object.
For This in Visual studio.net I did the following.
 project->add refrences->com-> click Mylib.lib
One thing more The MyLib.dll is present in the winnt/system32/ and it is registered with the windows.
Then I have included the following code in my ASP.NET web form

MyLib obj;
obj = new MyLib();

But i am getting these errors
c:\inetpub\wwwroot\smstest\WebForm1.aspx.cs(56): 'MyLib' denotes a 'namespace' where a 'class' was expected

c:\inetpub\wwwroot\smstest\WebForm1.aspx.cs(57): The name 'obj' does not exist in the class or namespace 'smstest.WebForm1'
 Any help ?? What I have to do more?

your MyLib library contains classes. You have to instantiate a class. You can't instantiate a library. So you need something like this:

MyLib.MyLibClass obj = new MyLib.MyLibClass;

thx planoie