Answer Posted / krishna prasad

using try catch bolcks

What is the concept of view state in asp.net?

974

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How to display validation messages in one control?

940

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How will you maintain versioning in asp.net 2.0?

976

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What is viewstate parameter?

890

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In asp.net, how can you validate drop down box?

1094

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What is view state and how it works in asp net?

937

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What r the asp.net list controls and difference between them?

969

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Explain managed code an un-managed code.

970

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What is preprocessor in .net and type, where it use?

1118

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Explain difference between dataset and datareader?

978

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What is the use of execute non query in asp.net?

903

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Explain the difference between response.redirect vs server.transfer

1087

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What are the event handlers that we can have in global.asax file?

923

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How asynchronous call can be implemented using delegates?

958

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What is the use of web.config file?

943

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