This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
i my application i need to select two values for example name of country and state. if i select name of country from first then automatically only names of states in that country should come in the second combo how can i achieve this