Which property is used to check whether a DataReader is closed or opened?

0 Answers  

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What is the provider and namespaces being used to access oracle database?

4 Answers   Microsoft,

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What are disadvantages of microsoft-provided data provider classes in ado.net?

0 Answers  

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What are the advantages of ado.net?

0 Answers  

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what is meant by connection pooling and event pumbling in ado.net

3 Answers   TCS,

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what is the criteria of selection in sbi interview?

1 Answers   BCS, State Bank Of India SBI,

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What is the difference between SqlCommand and SqlCommandBuilder?

0 Answers  

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how we can fire event in databound coulm in datagfrid withot using button?

0 Answers   Tech Mahindra,

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What is execute reader in ado.net?

0 Answers  

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how you will deal result set? How do you sort a dataset?If a dataset contains 100 rows, how to fetch rows between 5 and 15 only?

0 Answers  

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When multiple users attempt to modify data at the same time Ex user 1 is updating record at same time user2 deleted record sucessfully.now user1 has press update button . how to handle concurrency

4 Answers   Digital Group,

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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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