What is the difference while using directive vs using statement ?

1030

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What is boxing & unboxing?

1033

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Explain about Destructor method?

984

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Explain about finalize method?

969

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Difference between type constructor and instance constructor? What is static constructor, when it will be fired? And what is its use?

1072

---

What is Asynchronous call and how it can be implemented using delegates?

1043

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What is Private Constructor? and it’s use? Can you create instance of a class which has Private Constructor?

999

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What is check/uncheck?

1251

---

Overloaded constructor will call default constructor internally?

1072

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How to create events for a control? What is custom events? How to create it?

1011

---

Write one code example for compile time binding and one for run time binding? What is early/late binding?

1048

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I have 3 overloaded constructors in my class. In order to avoid making instance of the class do I need to make all constructors to private?

982

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How can you write a class to restrict that only one object of this class can be created (Singleton class)?

958

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without modifying source code if we compile again, will it be generated MSIL again?

951

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How CCW and RCW is working?

1096

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