What are the different types of literals in c#?

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When do you absolutely have to declare a class as abstract (as opposed to free-willed educated choice or decision based on UML diagram)?

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what are advantages and disadvantages of Microsoft-provided data provider classes in ADO.NET?

1 Answers   4Cplus,

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How do you declare an arraylist?

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What is difference between method overriding and method overloading?

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What does return do in for loop?

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What are strongly typed objects?

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

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What is difference between ienumerable and iqueryable in c#?

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What is a static class in c#?

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i have a table named login in mysql database containing (empid,fname,lname,mobno,emailid,usrname,usrpwd) i have 2 textboxes in which i enter my username and pwd..so based on what is entered in those textboxes it should retreive all other details of dat username in the remaining 6 textboxes..i want the code for this...

1 Answers   Royal Enfield,

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What you mean by delegate in c#?

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