Explain About Web.config

0 Answers   Keane India Ltd,

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What is the difference between Abstract and Interface?

22 Answers   Agile Software, FER, HCL, Sys Universe,

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i have a question which is quite simple but yet complicated for me my question is why do we use void, if it does not return anything to the compiler? if it is used for normal display it can also be done by what is called Console.Write() or Consol.WriteLine() and if i do not use void with my method then my compiler throws me an error. if i return a value say integer then i write public int fun() display of the result can also be done here then why is it so necessary to use void with a function and why so compiler throw us an error if v don't use void return type?

2 Answers  

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What is new method in c#?

0 Answers  

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Explain what is copy constructor?

0 Answers   BPL,

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What is callback in c#?

0 Answers  

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Which is faster array or arraylist in c#?

0 Answers  

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What is a decimal c#?

0 Answers  

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What is the difference between abstract and virtual?

0 Answers  

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What is uint64_t?

0 Answers  

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How do I download a program to my desktop?

0 Answers  

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Is struct object oriented?

0 Answers  

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