Answer Posted / irfan khan

we cant give static key word for a class

What is xml document how do you open it?

737

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what are some characteristics of an array?

693

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Can class inherit from struct c#?

711

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What is difference between static and constant variable?

740

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What is concrete class in c# with example?

635

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Where do I put dll files?

728

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Explain how to parse a datetime string?

658

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Why c# is called type safe language?

619

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Is there regular expression (regex) support available to c# developers?

718

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What is extension method in c# and how to use them?

648

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Is there an equivalent to the instanceof operator in visual j++?

726

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Can hashtable have duplicate keys in c#?

615

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Can we overload the main method in c#?

648

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List some of the classes used by system.data namespace?

595

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Why are strings immutable in c#?

653

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