Search results
Results from the WOW.Com Content Network
The Is functions (also known as data information functions, [5] data inspection functions, [6] or data-testing functions [6]) are a set of functions in Microsoft's Visual Basic 6, Visual Basic for Applications, VBScript, and Visual Basic .NET. Several of them are also provided in Transact-SQL by the .NET Framework Data Provider for Microsoft ...
String functions included the standard LEFT$, RIGHT$, MID$, LEN, ASC, CHR$, VAL, STR$, and added INSTR to find a string within another and return its index, and SUB$ which overwrote the characters in one string with another, starting at a given location. [19] User functions could be defined with DEF FN. [20]
Applesoft BASIC is a dialect of Microsoft BASIC, developed by Marc McDonald and Ric Weiland, supplied with Apple II computers. It supersedes Integer BASIC and is the BASIC in ROM in all Apple II series computers after the original Apple II model.
Extended BASIC's primarily notable addition was string variables and a number of functions to operate on strings. String variables were indicated with the $ sign, as in most dialects, and could hold up to 256 characters. [20] String functions included the standard CHR$, STR$, LEFT$, RIGHT$, MID$, ASC and VAL. [21] Concatenation was performed ...
This feature has been available for Visual Basic since .NET 1.1 and was present in early versions of Visual Studio for Visual Basic .NET. However, background compilation is a relatively new concept for Visual C# and is available with service pack 1 for Visual Studio 2008 Standard Edition and above.
Visual Basic (VB), originally called Visual Basic .NET (VB.NET), is a multi-paradigm, object-oriented programming language, implemented on .NET, Mono, and the .NET Framework. Microsoft launched VB.NET in 2002 as the successor to its original Visual Basic language, the last version of which was Visual Basic 6.0.
This used separate functions and operations that worked on them, indicated by the % symbol. [3] This choice of symbol was unfortunate, as Microsoft BASIC used the percent sign to indicate integers, not floating point. [4] The Atom was on the market for only a short period before Acorn began development of its successor, the Proton.
Instead of using functions like LEFT$, RIGHT$, MID$ to access substrings, the array-access syntax was used with a colon preceding the starting point and optionally a semicolon preceding the length. As SCELBAL also supported string arrays, the first number in the array accessors was the array index, and was optional if the variable was not an array.