A controversial new proposal for .NET suggests the introduction of a limited form of multiple inheritance via abstract ... compatibility issue. The C# version of this proposal would include ...

Note that you can have multiple ... Classes in C# support abstraction, encapsulation, inheritance, and polymorphism. These are the four basic principles of object-oriented programming.

Neither of the two "big" programming languages to come out in the last few years, Java or C#, make use of multiple implementation inheritance, providing only interface inheritance. Delphi is of ...