i making a project using windows application c#, i want to show user name, password, and one button login. i wanna make it with sealed class .how its possible . when i clicked my login button all project should be open. pls cleare me.

1 Answers  

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What does connection string consists of ?

4 Answers   Digital GlobalSoft,

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4 Answers   BirlaSoft,

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Explain the difference between ado and ado.net?

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Which object of ado contains datarow datacolumn collection?

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Explain what a diffgram is and its usage ?

2 Answers  

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What are the different execute methods of Ado.Net?

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can u tell me the why ADO does not support xml..

2 Answers   Crea,

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What is a sqldataadapter?

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what is typed and untyped dataset

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how to keep track of index in listbox items.

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What are the data providers used in ado.net

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