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As an example, VBA code written in Microsoft Access can establish references to the Excel, Word and Outlook libraries; this allows creating an application that – for instance – runs a query in Access, exports the results to Excel and analyzes them, and then formats the output as tables in a Word document or sends them as an Outlook email.
In Visual Basic 6, event handler subs must have a specific name consisting of the object's name (Command1), an underscore (_), and the event's name (Click, hence Command1_Click). There is a function called MessageBox.Show in the Microsoft.VisualBasic namespace which can be used (instead of MsgBox ) similarly to the corresponding function in ...
The WSH, the engines, and related functionality are also listed as objects which can be accessed and scripted and queried by means of the VBA and Visual Studio object explorers and those for similar tools like the various script debuggers, e.g. Microsoft Script Debugger, and editors.
first checks whether x is less than 5, which it is, so then the {loop body} is entered, where the printf function is run and x is incremented by 1. After completing all the statements in the loop body, the condition, (x < 5), is checked again, and the loop is executed again, this process repeating until the variable x has the value 5.
However, the language's concurrency model describes the event loop as non-blocking: program I/O is performed using events and callback functions. This means, for example, that JavaScript can process a mouse click while waiting for a database query to return information. [56] The notable standalone runtimes are Node.js, Deno, and Bun.
Quite contrary to C++, in the functional programming language Haskell the void type denotes the empty type, which has no inhabitants .A function into the void type does not return results, and a side-effectful program with type signature IO Void does not terminate, or crashes.
Microsoft Windows-based systems use pop-up dialogue boxes which can steal focus from the current application.On versions of Microsoft Windows prior to Windows 7, there is a user setting that will by default prevent a cooperative application from stealing focus when launching another program or popping up a new window or dialogue box. [2]
In computer programming, indentation style is a convention, a.k.a. style, governing the indentation of blocks of source code.An indentation style generally involves consistent width of whitespace (indentation size) before each line of a block, so that the lines of code appear to be related, and dictates whether to use space or tab characters for the indentation whitespace.