They will teach you, step by step, command by command, a large part of the the QBASIC language. That is why you have surfed to these pages. Or maybe you want it to do something very specific, but nobody seems to have a program that does what you want. Or perhaps you've had it for a while and are getting tired of running everybody else's programs. Introduction to MS-DOS QBasic Computer Programming LanguageSo you've finally acquired that IBM PC-compatible computer, and want to know how to program it. QBasic has limited support for user-defined data types ( structures), and several primitive types used to contain strings of text or numeric data. Line numbers, a concept often associated with BASIC, are supported for compatibility, but are not considered good form, having been replaced by descriptive line labels. Like QuickBASIC, but unlike earlier versions of Microsoft BASIC, QBasic is a structured programming language, supporting constructs such as subroutines and while loops. Windows XP comes with an emulator called DOS Virtual Machine, subsequent versions of Windows require an emulator such as DosBox.) For its time, QBasic provided a state-of-the-art IDE, including a debugger with features such as on-the-fly expression evaluation and code modification. (QBasic is a DOS program and requires DOS or a DOS emulator. It can run under nearly all versions of DOS and 32-bit versions of Windows, or through emulation via DOSBox/ DOSEMU on Linux, FreeBSD, and 64-bit versions of Windows. Code entered into the IDE is compiled to an intermediate representation, and this IR is immediately interpreted on demand within the IDE. Quick Beginners All purpose Symbolic Instruction Code) is an IDE and interpreter for a variety of the BASIC programming language which is based on QuickBASIC.
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