What is difference between abstract class and interface in c#?

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What is .edmx file?

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Why do we need singleton class in c#?

0 Answers  

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What statements can enclose a "continue" statement?

3 Answers   Fortech,

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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;

3 Answers  

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In the page load event I assigned dropdownlist’s datasource property to a valid list. On the submit button click.. The same datasource property is coming as null. Why?

0 Answers  

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Why we use oops in c#?

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How do I know if executenonquery is successful c#?

0 Answers  

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What are properties and indexer?

3 Answers   TCS,

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FOR EXAMPLE : CLASS Dotnet { } creating object: Dotnet dn=new Dotnet(); NOW THE QUESTION IS WHICH IS CALLED AS OBJECT ? EITHER dn OR new Dotnet() and CAN YOU PROVE YOUR ANSWER????? PLEASE REPLY...

2 Answers  

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Why do we use inheritance in c#?

0 Answers  

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Which class does the remote object has to inherit?

0 Answers  

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