Referenz - WHILE

Referenz-Navigation

FreeBASIC-Referenz (anklicken z. Aufklappen)
- Über diese Referenz
- Alphabetische Befehlsreferenz
  - A
    - ABS
    - ABSTRACT
    - ACCESS
    - ACOS
    - ADD
    - ALIAS
    - ALLOCATE
    - ALPHA
    - AND (Methode)
    - AND (Operator)
    - ANDALSO
    - ANY
    - APPEND
    - AS
    - ASC
    - ASIN
    - ASM
    - ASSERT
    - ASSERT (Meta)
    - ASSERTWARN
    - ATAN2
    - ATN
    - THREADDETACH
  - B
    - BASE
    - BASE (Vererbung)
    - BEEP
    - BIN
    - BINARY
    - BIT
    - BITRESET
    - BITSET
    - BLOAD
    - BOOLEAN
    - BSAVE
    - BYREF
    - BYREF (Rückgaben)
    - BYTE
    - BYVAL (Klausel)
    - BYVAL (Rückgaben)
    - BYVAL (Schlüsselwort)
  - C
    - CALL
    - CALLOCATE
    - CASE
    - CAST
    - CBOOL
    - CBYTE
    - CDBL
    - CDECL
    - CHAIN
    - CHDIR
    - CHR
    - CINT
    - CIRCLE
    - CLASS
    - CLEAR
    - CLNG
    - CLNGINT
    - CLOSE
    - CLS
    - COLOR (Anweisung)
    - COLOR (Funktion)
    - COM
    - COMMAND
    - COMMON
    - CONDBROADCAST
    - CONDCREATE
    - CONDDESTROY
    - CONDSIGNAL
    - CONDWAIT
    - CONS
    - CONST
    - CONST (Klausel)
    - CONSTRUCTOR (Klassen)
    - CONSTRUCTOR (Module)
    - CONTINUE
    - COS
    - CPTR
    - CSHORT
    - CSIGN
    - CSNG
    - CSRLIN
    - CUBYTE
    - CUINT
    - CULNG
    - CULNGINT
    - CUNSG
    - CURDIR
    - CUSHORT
    - CUSTOM
    - CVA_ARG
    - CVA_COPY
    - CVA_END
    - CVA_START
    - CVD
    - CVI
    - CVL
    - CVLONGINT
    - CVS
    - CVSHORT
  - D
    - DATA
    - DATE
    - DATEADD
    - DATEDIFF
    - DATEPART
    - DATESERIAL
    - DATEVALUE
    - DAY
    - DEALLOCATE
    - DECLARE
    - DEFBYTE
    - DEFDBL
    - DEFINE (Meta)
    - DEFINED
    - DEFINT
    - DEFLNG
    - DEFLONGINT
    - DEFSHORT
    - DEFSNG
    - DEFSTR
    - DEFUBYTE
    - DEFUINT
    - DEFULONGINT
    - DEFUSHORT
    - DEFxxx
    - DELETE
    - DESTRUCTOR (Klassen)
    - DESTRUCTOR (Module)
    - DIM
    - DIR
    - DO ... LOOP
    - DOUBLE
    - DRAW (Grafik)
    - DRAW STRING
    - DYLIBFREE
    - DYLIBLOAD
    - DYLIBSYMBOL
    - DYNAMIC (Meta)
    - DYNAMIC (Schlüsselwort)
  - E
    - ELSE
    - ELSEIF
    - ENCODING
    - END
    - ENDIF
    - ENDMACRO (Meta)
    - ENUM
    - ENVIRON
    - EOF
    - EQV
    - ERASE
    - ERFN
    - ERL
    - ERMN
    - ERR (Anweisung)
    - ERR (Funktion)
    - ERROR (Anweisung)
    - ERROR (Meta)
    - ESCAPE
    - EXEC
    - EXEPATH
    - EXIT
    - EXP
    - EXPLICIT
    - EXPORT
    - EXTENDS
    - EXTERN (Module)
    - EXTERN ... END EXTERN
  - F
    - FALSE
    - FIELD
    - FILEATTR
    - FILECOPY
    - FILEDATETIME
    - FILEEXISTS
    - FILELEN
    - FIX
    - FLIP
    - FOR
    - FOR ... NEXT
    - FORMAT
    - FRAC
    - FRE
    - FREEFILE
    - FUNCTION
  - G
    - GET (Datei)
    - GET (Grafik)
    - GETJOYSTICK
    - GETKEY
    - GETMOUSE
    - GOSUB
    - GOSUB (Schlüsselwort)
    - GOTO
  - H
    - HEX
    - HIBYTE
    - HIWORD
    - HOUR
  - I
    - IF (Meta)
    - IF ... THEN
    - IFDEF (Meta)
    - IFNDEF (Meta)
    - IIF
    - IMAGECONVERTROW
    - IMAGECREATE
    - IMAGEDESTROY
    - IMAGEINFO
    - IMP
    - IMPLEMENTS
    - IMPORT
    - INCLIB (Meta)
    - INCLUDE (Meta)
    - INKEY
    - INP
    - INPUT (Anweisung)
    - INPUT (Datei)
    - INPUT (Dateimodus)
    - INPUT (Funktion)
    - INSTR
    - INSTRREV
    - INT
    - INTEGER
    - IS
    - IS (Vererbung)
    - ISDATE
    - ISREDIRECTED
  - K
    - KILL
  - L
    - LANG (Meta)
    - LBOUND
    - LCASE
    - LEFT
    - LEN
    - LET
    - LIB
    - LIBPATH (Meta)
    - LINE (Grafik)
    - LINE (Meta)
    - LINE INPUT
    - LINE INPUT (Datei)
    - LOBYTE
    - LOC
    - LOCAL
    - LOCATE (Anweisung)
    - LOCATE (Funktion)
    - LOCK
    - LOF
    - LOG
    - LONG
    - LONGINT
    - LOOP
    - LOWORD
    - LPOS
    - LPRINT (Anweisung)
    - LPRINT USING
    - LPT
    - LSET
    - LTRIM
  - M
    - MACRO (Meta)
    - MID (Anweisung)
    - MID (Funktion)
    - MINUTE
    - MKD
    - MKDIR
    - MKI
    - MKL
    - MKLONGINT
    - MKS
    - MKSHORT
    - MOD
    - MONTH
    - MONTHNAME
    - MULTIKEY
    - MUTEXCREATE
    - MUTEXDESTROY
    - MUTEXLOCK
    - MUTEXUNLOCK
  - N
    - NAKED
    - NAME
    - NAMESPACE
    - NEW
    - NEXT
    - NOGOSUB (Schlüsselwort)
    - NOKEYWORD
    - NOT
    - NOW
  - O
    - OBJECT
    - OCT
    - OFFSETOF
    - ON ... GOSUB
    - ON ... GOTO
    - ON ERROR
    - ONCE
    - OPEN (Anweisung)
    - OPEN (Funktion)
    - OPEN COM
    - OPEN CONS
    - OPEN ERR
    - OPEN LPT
    - OPEN PIPE
    - OPEN SCRN
    - OPERATOR
    - OPTION
    - Option()
    - OR (Methode)
    - OR (Operator)
    - ORELSE
    - OUT
    - OUTPUT
    - OVERLOAD
    - OVERRIDE
  - P
    - PAINT
    - PALETTE
    - PALETTE GET
    - PASCAL
    - PCOPY
    - PEEK
    - PIPE
    - PMAP
    - POINT
    - POINTCOORD
    - POINTER
    - POKE
    - POS
    - PRAGMA (Meta)
    - PRESERVE
    - PRESET (Grafik)
    - PRESET (Methode)
    - PRINT (Anweisung)
    - PRINT (Datei)
    - PRINT (Meta)
    - PRINT USING
    - PRIVATE (Klausel)
    - PRIVATE (Schlüsselwort)
    - PRIVATE (UDT)
    - PROCPTR
    - PROPERTY
    - PROTECTED
    - PSET (Grafik)
    - PSET (Methode)
    - PTR
    - PUBLIC (Klausel)
    - PUBLIC (UDT)
    - PUT (Datei)
    - PUT (Grafik)
  - R
    - RANDOM
    - RANDOMIZE
    - READ
    - REALLOCATE
    - REDIM
    - REM
    - RESET
    - RESTORE
    - RESUME
    - RETURN
    - RGB
    - RGBA
    - RIGHT
    - RMDIR
    - RND
    - RSET
    - RTRIM
    - RUN
  - S
    - SADD
    - SCOPE
    - SCREEN (Anweisung)
    - SCREEN (Funktion)
    - SCREENCONTROL
    - SCREENCOPY
    - SCREENEVENT
    - SCREENGLPROC
    - SCREENINFO
    - SCREENLIST
    - SCREENLOCK
    - SCREENPTR
    - SCREENRES
    - SCREENSET
    - SCREENSYNC
    - SCREENUNLOCK
    - SCRN
    - SECOND
    - SEEK (Anweisung)
    - SEEK (Funktion)
    - SELECT CASE
    - SETDATE
    - SETENVIRON
    - SETMOUSE
    - SETTIME
    - SGN
    - SHARED
    - SHELL
    - SHL
    - SHORT
    - SHR
    - SIN
    - SINGLE
    - SIZEOF
    - SLEEP
    - SPACE
    - SPC
    - SQR
    - STATIC (Anweisung)
    - STATIC (Klausel)
    - STATIC (Meta)
    - STATIC (Schlüsselwort)
    - STATIC (UDT)
    - STDCALL
    - STEP
    - STICK
    - STOP
    - STR
    - STRIG
    - STRING (Datentyp)
    - STRING (Funktion)
    - STRPTR
    - SUB
    - SWAP
    - SYSTEM
  - T
    - TAB
    - TAN
    - THEN
    - THIS
    - THREADCALL
    - THREADCREATE
    - THREADDETACH
    - THREADWAIT
    - TIME
    - TIMER
    - TIMESERIAL
    - TIMEVALUE
    - TO
    - TRANS
    - TRIM
    - TRUE
    - TYPE (Forward Referencing)
    - TYPE (Funktion)
    - TYPE (UDT)
    - TYPEOF
  - U
    - UBOUND
    - UBYTE
    - UCASE
    - UINTEGER
    - ULONG
    - ULONGINT
    - UNDEF (Metabefehl)
    - UNION
    - UNLOCK
    - UNSIGNED
    - UNTIL
    - USHORT
    - USING (Namespace)
  - V
    - VAL
    - VAL64
    - VALINT
    - VALLNG
    - VALUINT
    - VALULNG
    - VAR
    - VARPTR
    - VA_ARG
    - VA_FIRST
    - VA_NEXT
    - VIEW (Grafik)
    - VIEW (Text)
    - VIRTUAL
  - W
    - WAIT
    - WBIN
    - WCHR
    - WEEKDAY
    - WEEKDAYNAME
    - WEND
    - WHEX
    - WHILE
    - WHILE ... WEND
    - WIDTH (Anweisung)
    - WIDTH (Funktion)
    - WINDOW
    - WINDOWTITLE
    - WINPUT
    - WITH
    - WOCT
    - WRITE (Anweisung)
    - WRITE (Datei)
    - WSPACE
    - WSTR
    - WSTRING (Datentyp)
    - WSTRING (Funktion)
  - X
    - XOR (Methode)
    - XOR (Operator)
  - Y
    - YEAR
  - Z
    - ZSTRING
  - Metabefehle
    - __DATE_ISO__
    - __DATE__
    - __FB_64BIT__
    - __FB_ARGC__
    - __FB_ARGV__
    - __FB_BACKEND__
    - __FB_BIGENDIAN__
    - __FB_BUILD_DATE__
    - __FB_CYGWIN__
    - __FB_DARWIN__
    - __FB_DEBUG__
    - __FB_DOS__
    - __FB_ERR__
    - __FB_FPMODE__
    - __FB_FPU__
    - __FB_FREEBSD__
    - __FB_GCC__
    - __FB_LANG__
    - __FB_LINUX__
    - __FB_MAIN__
    - __FB_MIN_VERSION__
    - __FB_MT__
    - __FB_NETBSD__
    - __FB_OPENBSD__
    - __FB_OPTION_BYVAL__
    - __FB_OPTION_DYNAMIC__
    - __FB_OPTION_ESCAPE__
    - __FB_OPTION_EXPLICIT__
    - __FB_OPTION_GOSUB__
    - __FB_OPTION_PRIVATE__
    - __FB_OUT_DLL__
    - __FB_OUT_EXE__
    - __FB_OUT_LIB__
    - __FB_OUT_OBJ__
    - __FB_PCOS__
    - __FB_SIGNATURE__
    - __FB_SSE__
    - __FB_UNIX__
    - __FB_VECTORIZE__
    - __FB_VERSION__
    - __FB_VER_MAJOR__
    - __FB_VER_MINOR__
    - __FB_VER_PATCH__
    - __FB_WIN32__
    - __FB_XBOX__
    - __FILE_NQ__
    - __FILE__
    - __FUNCTION_NQ__
    - __FUNCTION__
    - __LINE__
    - __PATH__
    - __TIME__
- BASIC-Grundlagen
- Operatoren in FreeBASIC
- Prozeduren in FreeBASIC
- Die Gfxlib
- Verschiedene Themen
- FreeBASIC thematische Übersicht
Alle Ordner öffnen
Alle Ordner schließen

Syntax A:

DO WHILE Bedingung

  ' Anweisungen

LOOP

Syntax B:

DO

  ' Anweisungen

LOOP WHILE Bedingung

Typ: Schlüsselwort
Kategorie: Programmablauf

WHILE wird mit DO ... LOOP verwendet.

Beispiel:

Dim As Integer a = 1



Do While a < 10

  Print "Hallo"

  a = a + 1

Loop



Sleep

Die Schleife wird so lange ausgeführt, wie a kleiner ist als 10. Wenn a den Wert 10 erreicht oder überschreitet, dann wird die Schleife verlassen. Der Code bewirkt genau dasselbe, wenn stattdessen WHILE ... WEND eingesetzt wird:

Dim As Integer a = 1



While a < 10

  Print "Hallo"

  a = a + 1

Wend



Sleep

Siehe auch:
DO ... LOOP, WHILE ... WEND, UNTIL, Schleifen

Zusätzliche Informationen und Funktionen

Der Referenzeintrag wurde am 06.08.2011 von nemored angelegt.
Die aktuellste Version wurde am 28.12.2012 von nemored gespeichert.

Versionen

Um die Aufklappnavigation links benutzen zu können, müssen Sie JavaScript aktivieren. Ohne JavaScript können Sie die Referenzeinträge nur über die Liste aller Einträge erreichen.