What is value type and refernce type in .net?

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Interop Services?

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Difference b/w dataset.clone and dataset.copy ?

1 Answers   Protech,

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What is Method Overriding? How to override a function in C#?

1 Answers  

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Hi, Requirement is: try { \\SQL Query } catch(Exception i) { print a } catch(SQLQueryException e) { \\SQL Query } Got Exception in "try" block. Which "catch" throws exception and Why??? Please provide the answer in detail.. Thanks for the help!!!

3 Answers   3i Infotech,

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How can you instantiate a tuple?

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Is .net core installed?

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what is the use of stored procedure which has only one select statement over simple select statment query ? Why to write a stored procedure then ?

3 Answers  

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What are the similarities and difference between class and structure in .net?

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What is the difference between VB and VB.NET?

2 Answers  

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One user deleted one row after that another user through his dataset was trying to update same row. What will happen? How will you avoid this problem?

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Describe the programming model of a windows service

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