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Visual Basic (VB), originally called Visual Basic .NET (VB.NET), is a multi-paradigm, object-oriented programming language, implemented on .NET, Mono, and the .NET Framework. Microsoft launched VB.NET in 2002 as the successor to its original Visual Basic language, the last version of which was Visual Basic 6.0.
Visual Basic is a name for a family of programming languages from Microsoft. It may refer to: Visual Basic (.NET), the current version of Visual Basic launched in 2002 which runs on .NET
The choice of a variable name should be mnemonic — that is, designed to indicate to the casual observer the intent of its use. One-character variable names should be avoided except for temporary "throwaway" variables. Common names for temporary variables are i, j, k, m, and n for integers; c, d, and e for characters. int i;
It would be better to think of Visual Basic .NET as a new language inspired by the classic Visual Basic rather than as a continuation of Visual Basic 6.0, with the added difficulty for migrating programmers that VB.NET interfaces with the .NET Framework whereas VB6 was based on the Component Object Model (COM). [citation needed]
In VB.NET, the C# variant of "typeof" should be translated into the VB.NET's GetType method. The TypeOf keyword in VB.NET is used to compare an object reference variable to a data type. The following example uses TypeOf...Is expressions to test the type compatibility of two object reference variables with various data types.
The term closure is often used as a synonym for anonymous function, though strictly, an anonymous function is a function literal without a name, while a closure is an instance of a function, a value, whose non-local variables have been bound either to values or to storage locations (depending on the language; see the lexical environment section below).
Both C# and VB.NET have high adoption rates, and very active developer communities and Microsoft fully supports both communities. .NET framework developers widely use both VB.NET and C# as primary languages. [17] [18] However, C# has more community activity on the Internet and there are more books available for C#. This may indicate either that ...
In Visual Basic, any variable not declared explicitly or the type of which is not declared explicitly, is taken to be a variant. While the use of not explicitly declared variants is not recommended, they can be of use when the needed data type can only be known at runtime, when the data type is expected to vary, or when optional parameters and ...