How to validate dropdown list using RequiredField validator
Answer : Set initialvalue property of RequiredField validator to default value of dropdown list.
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Question : Write a Validation Expression for RegularExpressionValidator to allow letters , numbers , space , dash and underscore ? Answer : ValidationExpression=”^([a-zA-Z0-9_s-]*)$” Explanation : […]
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ASP.NET Interview Questions 1. What is the difference between user controls and custom controls?2. What are the 3 types of session state modes?3. What are […]
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- abhisanto
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When to use HTTP Modules versus Global.asax Files One should use a module whenever one must create code that depends on application events, and when […]
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