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.



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."