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?

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Write an expression which satisfies the following statements: (i) Creates an object of type q (ii) If m is null, returns n, otherwise returns m (iii) If x and y are string types, it concatenates x and y

1 Answers  

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Enlist all the components of an ado.net framework?

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ctype(123.34,integer) - should it throw an error? Why or why not?

2 Answers   Wipro,

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What is system predicate?

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Which program construct must return a value?

0 Answers   3i Infotech,

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Explain how do you convert a value-type to a reference-type?

0 Answers  

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What is the use of "default" and "Using" keyword?

3 Answers   TCS,

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What is dll in vb.net?

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What is data type c#?

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Why do we write system in c#?

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What is session variable in c#?

0 Answers  

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