Type casting performance …

Lately I wondered performance on different type cast, es:

  • MyClass myObj = (MyClass)genericObj;
  • MyClass myObj = genericObj as MyClass;
  • genericObj is MyClass

I already knew that IS clause is the slower.
If you want go deeper about boxing ‘n unboxing, please read MSDN:
Boxing and Unboxing

Have a nice reading. 😉

PS: you may have a look also here Type casting impact over execution performance in C#Perfomance of TypeCasting, and Type Casting in C#.
I’ll have a deep read too. 😉



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