- Visual Basic Isempty
- Visual Basic Isdigit
- Visual Basic Isvalid
- What Does Visual Basic Do
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Visual Basic is a user-friendly programming language designed for beginners, and it enables anyone to develop GUI window applications easily. In 2002, Microsoft released Visual Basic.NET(VB.NET) to replace Visual Basic 6. Thereafter, Microsoft declared VB6 a legacy programming language in 2008. Fortunately, Microsoft still provides some form of. Download Microsoft Visual Basic 2019-16.0. Latest version of Microsoft's popular programming platform. Visual Basic For Applications - VBA: Visual Basic is a computer programming language allows the creation of user-defined functions and the automation of specific computer processes. First released in 1991, Microsoft Visual Basic was a programming environment where one could build an application by visually creating the user interface first, and then adding code. In contrast, even the smallest Visual Basic basic programs could take reams of program code to write in C or C.-->
The following tables list all Visual Basic language keywords.
The following keywords are reserved, which means that you cannot use them as names for programming elements such as variables or procedures. You can bypass this restriction by enclosing the name in brackets (
). For more information, see 'Escaped Names' in Declared Element Names.
Visual Basic Isempty
Visual Basic Isdigit
We do not recommend that you use escaped names, because it can make your code hard to read, and it can lead to subtle errors that can be difficult to find.
Wend are retained as reserved keywords, although they are no longer used in Visual Basic. The meaning of the
Let keyword has changed.
Let is now used in LINQ queries. For more information, see Let Clause.
Visual Basic Isvalid
The following keywords are not reserved, which means you can use them as names for your programming elements. However, doing this is not recommended, because it can make your code hard to read and can lead to subtle errors that can be difficult to find.
What Does Visual Basic Do
|Arrays Summary||Lists language elements that are used to create, define, and use arrays.|
|Collection Object Summary||Lists language elements that are used for collections.|
|Control Flow Summary||Lists statements that are used for looping and controlling procedure flow.|
|Conversion Summary||Lists functions that are used to convert numbers, dates, times, and strings.|
|Data Types Summary||Lists data types. Also lists functions that are used to convert between data types and verify data types.|
|Dates and Times Summary||Lists language elements that are used for dates and times.|
|Declarations and Constants Summary||Lists statements that are used to declare variables, constants, classes, modules, and other programming elements. Also lists language elements that are used to obtain object information, handle events, and implement inheritance.|
|Directories and Files Summary||Lists functions that are used to control the file system and to process files.|
|Errors Summary||Lists language elements that are used to catch and return run-time error values.|
|Financial Summary||Lists functions that are used to perform financial calculations.|
|Input and Output Summary||Lists functions that are used to read from and write to files, manage files, and print output.|
|Information and Interaction Summary||Lists functions that are used to run other programs, obtain command-line arguments, manipulate COM objects, retrieve color information, and use control dialog boxes.|
|Math Summary||Lists functions that are used to perform trigonometric and other mathematical calculations.|
|My Reference||Lists the objects contained in |
|Operators Summary||Lists assignment and comparison expressions and other operators.|
|Registry Summary||Lists functions that are used to read, save, and delete program settings.|
|String Manipulation Summary||Lists functions that are used to manipulate strings.|