Why do we use overloading in c#?

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What connections does Microsoft SQL Server support?

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

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How do I develop c# apps?

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What is the difference between dictionary and hashtable in c#?

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What do u mean by delegation?

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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?

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What?s the difference between the Debug class and Trace class?

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What are the the three types of DAO ?

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I have a class declared as below public class a { public void add() {} } What is the diference between a a1 =new a; and simply a a1;

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What are the types of parameters in c#?

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How Reflection is used and what it's significance ?

0 Answers   HCL,

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