How to Add Network Analyst dll in My Web Mapping Application adf?

Question

I'm a beginner in ArcGIS & I'm shooting blind really. I want to add the Network Analyst tool box to find the shortest path in my project. I tried this solution:

I can't add Network Analyst dll to my web mapping application. I use ArcGIS 10 & Visual Studio 10 and I used web application adf to build my website. I tried the Network Analyst toolbox or networkanalyst.dll from developer kit folder but an error occurs:

The dll not found.

Any help will be appreciated.

Answer 1

that is the error message "there are no cmponents in 'C:\Program Files (x86)\ArcGIS\DeveloperKit10.0\DotNet\ESRI.ArcGIS.NetworkAnalyst.dll' that can be place on toolbox"