How will you do Redo and Undo in a TextControl?

1208

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What are the ways to show data grid inside a data grid for a master details type of tables? If we write any code for DataGrid methods, what is the access specifier used for that methods in the code behind file and why?

1052

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Write a program in C# for checking a given number is PRIME or not.

1097

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Write a program to find the angle between the hours and minutes in a clock

946

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Write a C# program to find the Factorial of n

1001

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Write a program to create a user control with name and surname as data members and login as method and also the code to call it. (Hint use event delegates) Practical Example of Passing an Events to delegates

899

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How can you read 3rd line from a text file?

1009

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What is Expression Trees?

110

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How to use GroupBy in LINQ?

110

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Explain Union, Intersect and Except?

121

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What is Expression?

110

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How can you handle concurrency in LINQ to SQL?

144

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What are different types of joins in LINQ?

133

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What is difference between ADO.NET and LINQ to SQL?

129

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Can you disable lazy/deferred loading?

123

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