GW-BASIC COMMANDS

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BASIC PROGRAMMING

BASIC PROGRAMMING:

Basic Programming has some features as under:
It is EASY
It is USER FRIENDLY language
It is NOT a specific language but it can be USED GENERALLY
SYNTAX of this language is very SIMPLE
It can be HELP us in SCIENTIFIC PROGRAMMING
COMMUNICATION from this language is SIMPLE

CHARACTER SET IN BASIC LANGUAGE:

Alphabetic CharactersNumeric CharactersSpecial CharactersAlphanumeric Characters (Relational)

GW-BASIC COMMANDS

IMPORTANT COMMANDS USED IN BASIC PROGRAMMING

Some Commands that are mostly used in the basic programming are as shown under:

AUTO

·        It generates AUTOMATIC line number
·        Each time <ENTER> key must be pressed

KILL

·        It is used to DELETE A FILE from disk
·        Press KILL<filename> to delete all files from the disk

LIST

·       It is used to display PROGRAM & PART OF PROGRAM CURRENTLY in the memory

LIST      

It will show you the LIST OF ALL PROGRAMS

LIST 20–40

                It will show you list of all programs between 20–40 lines

LIST 40 –

                It will show you list of all programs after line No 40

LIST – 40

                It will show you list of all programs before line No 40

LOAD

·        It is used to LOAD A FILE from disk into Memory

NEW

·        It means to DELETE / CLEAR all programs and variables.

RENUM

·        To Renumber program lines
·        Without changing the order of program lines

RUN

·        It is used to EXECUTE / RUN the program.

SAVE

·        It is used to SAVE A PROGRAM FILE on drive

SYSTEM

·        Used to exit BSIC to return to DOS






        

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