◄Contents► ◄Index► ◄Back► ────────────────────────────────────────────────────────────────────────────── To get help on a QBasic keyword in the list below: 1. Press the key of the first letter of the keyword. 2. Use the direction keys to move the cursor to the keyword. 3. Press F1 to display the help text in the Help window. ╔═══╗ ══════════════════════════════════════════════════════════════════╣ A ║ ╚═══╝ ABS Function APPEND Keyword ABSOLUTE Keyword AS Keyword ACCESS Keyword ASC Function AND Operator ATN Function ANY Keyword ╔═══╗ ══════════════════════════════════════════════════════════════════╣ B ║ ╚═══╝ BASE Keyword BLOAD Statement Basic Character Set Boolean Operators BEEP Statement BSAVE Statement BINARY Keyword ╔═══╗ ══════════════════════════════════════════════════════════════════╣ C ║ ╚═══╝ CALL Statement COLOR Statement CALL ABSOLUTE Statement COM Statement CASE Keyword COMMON Statement CDBL Function CONST Statement CHAIN Statement COS Function CHDIR Statement CSNG Function CHR$ Function CSRLIN Function CINT Function CVD Function CIRCLE Statement CVDMBF Function CLEAR Statement CVI Function CLNG Function CVL Function CLOSE Statement CVS Function CLS Statement CVSMBF Function ╔═══╗ ══════════════════════════════════════════════════════════════════╣ D ║ ╚═══╝ DATA Statement DEFLNG Statement Data Type Keywords DEFSNG Statement DATE$ Function DEFSTR Statement DATE$ Statement DIM Statement DECLARE Statement DO...LOOP Statement DEF FN Statement DOUBLE Keyword DEF SEG Statement DRAW Statement DEFDBL Statement $DYNAMIC Metacommand DEFINT Statement ╔═══╗ ══════════════════════════════════════════════════════════════════╣ E ║ ╚═══╝ ELSE Keyword ERDEV Function ELSEIF Keyword ERDEV$ Function END Statement ERL Function ENVIRON Statement ERR Function ENVIRON$ Function ERROR Statement EOF Function EXIT Statement EQV Operator EXP Function ERASE Statement ╔═══╗ ══════════════════════════════════════════════════════════════════╣ F ║ ╚═══╝ FIELD Statement FOR...NEXT Statement FILEATTR Function FRE Function FILES Statement FREEFILE Function FIX Function FUNCTION Statement ╔═══╗ ══════════════════════════════════════════════════════════════════╣ G ║ ╚═══╝ GET (File I/O) Statement GOSUB Statement GET (Graphics) Statement GOTO Statement ╔═══╗ ══════════════════════════════════════════════════════════════════╣ H ║ ╚═══╝ HEX$ Function ╔═══╗ ══════════════════════════════════════════════════════════════════╣ I ║ ╚═══╝ IF...THEN...ELSE Statement INSTR Function IMP Operator INT Function INKEY$ Function INTEGER Keyword INP Function IOCTL Statement INPUT Statement IOCTL$ Function INPUT$ Function IS Keyword ╔═══╗ ══════════════════════════════════════════════════════════════════╣ K ║ ╚═══╝ KEY (Assignment) Statement KILL Statement KEY (Event Trapping) Statement ╔═══╗ ══════════════════════════════════════════════════════════════════╣ L ║ ╚═══╝ LBOUND Function LOCK...UNLOCK Statements LCASE$ Function LOF Function LEFT$ Function LOG Function LEN Function LONG Keyword LET Statement LOOP Keyword LINE (Graphics) Statement LPOS Function LINE INPUT Statement LPRINT Statement LIST Keyword LPRINT USING Statement LOC Function LSET Statement LOCATE Statement LTRIM$ Function ╔═══╗ ══════════════════════════════════════════════════════════════════╣ M ║ ╚═══╝ MID$ Function MKI$ Function MID$ Statement MKL$ Function MKD$ Function MKS$ Function MKDIR Statement MKSMBF$ Function MKDMBF$ Function MOD Operator ╔═══╗ ══════════════════════════════════════════════════════════════════╣ N ║ ╚═══╝ NAME Statement NOT Operator NEXT Keyword ╔═══╗ ══════════════════════════════════════════════════════════════════╣ O ║ ╚═══╝ OCT$ Function ON TIMER Statement OFF Keyword ON...GOSUB Statement ON COM Statement ON...GOTO Statement ON ERROR Statement OPEN Statement ON Keyword OPEN COM Statement ON KEY Statement OPTION BASE Statement ON PEN Statement OR Operator ON PLAY Statement OUT Statement ON STRIG Statement OUTPUT Keyword ╔═══╗ ══════════════════════════════════════════════════════════════════╣ P ║ ╚═══╝ PAINT Statement POINT Function PALETTE Statements POKE Statement PCOPY Statement POS Function PEEK Function PRESET Statement PEN Function PRINT Statement PEN Statement PRINT USING Statement PLAY Function PSET Statement PLAY (Music) Statement PUT (File I/O) Statement PLAY (Event Trapping) Statements PUT (Graphics) Statement PMAP Function ╔═══╗ ══════════════════════════════════════════════════════════════════╣ R ║ ╚═══╝ RANDOM Keyword RETURN Statement RANDOMIZE Statement RIGHT$ Function READ Statement RMDIR Statement REDIM Statement RND Function REM Statement RSET Statement RESET Statement RTRIM$ Function RESTORE Statement RUN Statement RESUME Statement ╔═══╗ ══════════════════════════════════════════════════════════════════╣ S ║ ╚═══╝ SCREEN Function SQR Function SCREEN Statement STATIC Statement SEEK Function $STATIC Metacommand SEEK Statement STEP Keyword SELECT CASE Statement STICK Function SGN Function STOP Statement SHARED Statement STR$ Function SHELL Statement STRIG Function SIN Function STRIG Statements SINGLE Keyword STRING Keyword SLEEP Statement STRING$ Function SOUND Statement SUB Statement SPACE$ Function SWAP Statement SPC Function SYSTEM Statement ╔═══╗ ══════════════════════════════════════════════════════════════════╣ T ║ ╚═══╝ TAB Function TIMER Statements TAN Function TO Keyword THEN Keyword TROFF Statement TIME$ Function TRON Statement TIME$ Statement TYPE Statement TIMER Function ╔═══╗ ══════════════════════════════════════════════════════════════════╣ U ║ ╚═══╝ UBOUND Function UNTIL Keyword UCASE$ Function USING Keyword UNLOCK Statement ╔═══╗ ══════════════════════════════════════════════════════════════════╣ V ║ ╚═══╝ VAL Function VARSEG Function VARPTR Function VIEW Statement VARPTR$ Function VIEW PRINT Statement ╔═══╗ ══════════════════════════════════════════════════════════════════╣ W ║ ╚═══╝ WAIT Statement WIDTH Statements WEND Keyword WINDOW Statement WHILE...WEND Statement WRITE Statement ╔═══╗ ══════════════════════════════════════════════════════════════════╣ X ║ ╚═══╝ XOR Operator