Extension methods provide a great way for extending a class functionality -- but it's interfaces that let you use those methods anywhere you want. Extension methods let you add functionality to an ...

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Since their introduction in 2002, Microsoft’s pair of .NET programming languages, C# and Visual Basic.NET, have been close siblings. Although they look very different—one uses C-style braces, brackets ...

A version of BASIC from Microsoft specialized for Windows. A subset of Visual Basic provides a macro language for Microsoft applications (see VBA). When released in 1991, Visual Basic (VB) was similar ...