Can a abstract class have a constructor?

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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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Why do we need singleton class in c#?

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How do I unload an application domain?

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What is a console application in c#?

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What do you use c# for?

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What do u meant by "SBI" of an object?

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Is a structure a class?

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One start and stop button is there and one textbox is there.when you click start button ,it will display 1,2,3......up to infinite in textbox.when you click stop button it will stop.

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How many types of variables are there in c#?

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What’s thread.sleep() in threading ?

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What is an enumerator in c#?

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