What is yield keyword?

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Why do we use classes?

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Why can’t struct be used instead of class for storing entity?

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what is namespace?

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What is a protected class c#?

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Differentiate between object pooling and connection pooling in c#?

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class Program { void add() { int x=10, y=20; fun(); Console.WriteLine("{0}", sum); } void fun() { int sum; sum = x + y; } static void Main(string[] args) { Program f =new Program(); f.add(); } } Debug above program.....

3 Answers   HCL,

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Can we inherit singleton class in c#?

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I wish to create a windows application to perform a similar function as that of the "Search" which is provided to look for related files and folders in the System.. What steps must i follow??

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What is file extension of webservices?

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What is a console file?

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What is difference between write and writeline?

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