24-C# Tutorial – Overriding

This Urdu/Hindi 24-C# Tutorial – Overriding tells about What is overriding, Purpose new keyword, How to achieve Overriding using override and virtual keyword, Purpose of Override Keyword, What is necessary to achieve Overriding, How to assign derived class instance to base class instance, Call Function using Base Class Instance, at the end what happen when we call function using base class instance when base class has non virtual function & derived class has function with "new" keyword all in Urdu and Hindi Language.

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In this video, we will discuss
01:47 new keyword
03:06 Using "override" and "virtual" keyword to achieve overriding
03:26 Purpose of override keyword
05:47 For overriding base class method should be virtual
04:35 Assign derived class instance to base class instance
05:04 Calling "shape" function using base class instance
06:16 Calling "shape" function using base class instance when base class has non virtual function & derived class has function with "new" keyword

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