How to prevent the error while updating ui control from another thread?
What is a datacontract?
Can a constructor be static in c#?
Explain the different ways a method can be overloaded?
What is the use of 'using' statement in c#?
Is there hashmap in c#?
Explain namespaces in c#.
Difference between ByVal and ByRef?
What is the xml document structure?
Why c# is called type safe language?
How do you sort an array in c#?
Can namespace contain the private class?
How will you allow a class to be inherited, but prevent the method from being over-ridden?