Latest posts tagged on "C#"

Delegates and Events in C#


Delegates and Events in C# .NET. Simple example, self explainatory code with comments inline. Lets check it out in code behind.

 

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Lets first see what do we mean by SOLID Priciples. As per the definitions given on Wikipedia:-

Single responsibility principle

a class should have only a single responsibility (i.e. changes to only one part of the software's specification should be able to affect the specification of the class).

Open/closed principle

"software entities … should be open for extension, but closed for modification."

Liskov substitution principle

"objects in a program should be replaceable with instances of their subtypes without altering the correctness of that program."

Interface segregation principle

"many client-specific interfaces are better than one general-purpose interface."

Dependency inversion principle

one should "depend upon abstractions, [not] concretions."

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