คือมีคำถามเกี่ยวกับการbuild program ครับคือพอทำการbuildแล้วมันขึ้นerrorดังนี้ครับ
A project with an Output Type of Class Library cannot be started directly.
In order to debug this project,go to the Debugging tab under Configuration Settings in Project Properties,and set the Start Action to Start External Program or Start URL.Alternatively,you can add a non-library project to this solution that uses a reference to this project and set it as the startup
Load balance : Server 01
