Hi Developers,
Once again i need your help, I read lot of material and example about abstract class and interface etc. on net. it specify only the definition and simple example but the all given theory should be different i am almost confused i can't understand it.
My question is How can i use the abstarct ,interface ,delegate in web application Please given the practical example.
Also provide the url and blogs abt the abstarct class.
Please i need practical example of web application
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