I want to Create Questionnaire.In my Questionnaire there are many categories. Each categories has questions. First i will display the Category of Questions then Questions inside the Category.Number of questions is not fixed in any category. Questions may have options or not. Suppose If there is a question. what is your age? then it has no option. i will have to add textbox for input data for user. Some questions may have to select one option. For this i will have to add RadionButtionList.Some Questions may have many options. For this i will have to add CheckBox. Number of options is also not fixed for Questions. Question's option type (TextBox, CheckBox, RadioButtionList) is determined by Admin and it is saved in the Database. Now i want to create dynamically Controls (TextBox, CheckBox, RadioButtionList) on the basis of Option Type entered by Admin for option. How i will create it using ASP.Net,C#,SQL Server. Please suggest me. Thanks in advance.