I have a web project where in build path there is an option to add class folder. How to deploy in tomcat this depend project class folder, since myeclipse dosen't consider this depend class folder if I deploy in tomcat.

Sampath,

If you have added a java project as a dependent project to web project then you should be able to deploy the same to tomcat. If you are facing any issue, please elaborate.

Also include below details -
1. Open MyEclipse IDE, from menu options click on MyEclipse > Installation Summary > Installation Details > [Copy to clipboard] and paste the same here
2. Please elaborate what is the issue you are facing?
3. Attach a screenshot of the issue to help me get a visual
4. Clear your .log file located at your workspace dir/.metadata/.log, replicate the issue and attach file here

I don't mean the adding project in build path, but adding class folder in build path and I have uploaded screen shot( with red circle) . While deploying in tomcat this class folder doesn't gets deployed. Hope this is clear.

Sampath,

Please attach a sample project to help me reproduce this issue at my end. I could add class folder of java project to another web project as dependent and deploy. You have not answered all the questions. Please include installation details, .log file and detailed steps to reproduce this issue.

Adding class folder in builpath doesn't get exported to Tomcat , through " Manage Deployment" in myeclipse.
1) Create a Web Project
2) Create a java project
3) Open the Build Path of the Web Project created and under Library Tab- Add Class folder as, java project bin path
4) Manage Deployment, deploy the web project in a tomcat.
5) Go to the tomcat/wepapps/Web Project/WEB INF-class or tomcat/wepapps/Web Project/WEB INF/lib . There is no java project class inside the path mentioned. Hope this is cleared.