跳转至正文
Visual DialogScript
  • 脚本语言
  • 开发环境
  • 截图
  • 企业用户
  • 价格
简体中文
  • English
  • Français
  • Deutsch
  • Nederlands
  • Español
  • 简体中文
  • 日本語
$ € 0 Discover VDS 7
  • 脚本语言
  • 开发环境
  • 截图
  • 企业用户
  • 价格
  • Discover VDS 7
  • 登录
Documentation
  • User Guide
    • What is Visual DialogScript?
      • Overview
      • Applications for Visual DialogScript
    • What's new in Visual DialogScript 7
      • What's new
      • Compatibility issues
    • The Development Environment
      • Development Environment
      • Creating a script
      • Debugging tools
      • Compiling a script
      • Project Manager
        • Project Settings
        • Version Info
        • Folders
      • Preferences
        • Options menu
        • Editor options
        • Highlighting
        • Key assignments
        • Auto correct
        • Code templates
    • Using Tools
      • MessageBox Designer
      • Application Wizard
    • DialogScript Programming
      • DialogScript Language
      • Labels
      • Commands
      • Assignments
      • Variables
      • Strings
      • Functions
      • User Defined Command
      • User Defined Functions
      • String Lists
      • Input and Output
      • Extensions
      • Units
      • Dialogs
        • Dialog Programming
        • Creating Dialogs
        • Dialog Elements
        • Audio components (vdsfx70)
        • Image extension (vdsimg70)
        • Events
        • Screen metrics
    • Advanced Topics
      • Automating Applications
      • Creating DDE Servers
      • Creating NT Services
      • Creating CGI Programs
      • Error trapping
      • IDE Automation
      • Code signing (Authenticode)
      • Using MCI
      • XML Documents
      • JSON Documents
      • AI
      • AI streaming
      • AI Wizard
      • ZIP archives
      • Network drives
  • Reference Manual
    • Command Reference
      • Command Reference
      • AI
      • BEEP
      • BINFILE
      • BITMAP
      • BROWSER
      • CLOSEFILE
      • CLIPBOARD
      • CONSOLE
      • COMM
      • DDE
      • DIALOG
      • DIRECTORY
      • DRIVE
      • ELSE
      • ELSIF
      • END
      • ERROR
      • EXIT
      • EXITWIN
      • EXTERNAL
      • FREELIB
      • FILE
      • FONT
      • GOSUB
      • GOTO
      • HOTKEY
      • HTMLHELP
      • ICOTOBMP
      • IF
      • IMAGE
      • INFO
      • INIFILE
      • JSON
      • KILLTASK
      • LINK
      • LIST
      • Using Lists
        • Using Lists
        • Data Lists
      • LOADLIB
      • OPTION
      • PARSE
      • PLAY
      • RANDOM
      • REGISTRY
      • REM
      • REPEAT
      • RUN
      • RUNH
      • RUNM
      • RUNZ
      • SEEKFILE
      • SHELL
      • SHIFT
      • STOP
      • TASKBAR
      • TIMER
      • TITLE
      • TRACE
      • UNTIL
      • WAIT
      • WEND
      • WARN
      • WHILE
      • WINDOW
      • WINHELP
      • WRITE
      • WRITELINE
      • XMLDOC
      • ZIP
    • Function Reference
      • Function Reference
      • @ABS
      • @ADDR
      • @ADJUST
      • @AI
      • @ALT
      • @ASC
      • @ASK
      • @BINARY
      • @BINFILE
      • @BITMAP
      • @BOTH
      • @BROWSER
      • @CHR
      • @CLICK
      • @CLIPBRD
      • @CMDLINE
      • @COLORDLG
      • @COMM
      • @COMMANDS
      • @COUNT
      • @CR
      • @CTRL
      • @CURDIR
      • @DATETIME
      • @DDEITEM
      • @DDEMAC
      • @DIFF
      • @DIRDLG
      • @DIV
      • @DLGPOS
      • @DLGTEXT
      • @DRIVE
      • @ENCRYPT
      • @ENV
      • @EQUAL
      • @ERROR
      • @ESC
      • @EVAL
      • @EVENT
      • @EXPAND
      • @EXT
      • @FILE
      • @FILEDLG
      • @FILEPOS
      • @FILL
      • Floating point math functions
        • @FABS
        • @FADD
        • @FATN
        • @FCOS
        • @FDIV
        • @FEXP
        • @FINT
        • @FLN
        • @FMUL
        • @FRAC
        • @FROUND
        • @FSIN
        • @FSQT
        • @FSUB
      • @FOCUS
      • @FONTDLG
      • @FORMAT
      • @FSEP
      • @FUNCTIONS
      • @GREATER
      • @HEX
      • @HOTKEY
      • @IMAGE
      • @INDEX
      • @INIREAD
      • @INPUT
      • @ISCOMMAND
      • @ISFUNCTION
      • @ITEM
      • @ITEMS
      • @JSON
      • @KEY
      • @LEN
      • @LESS
      • @LF
      • @LIB
      • @LOWER
      • @MATCH
      • @MAX
      • @MCI
      • @MIN
      • @MOD
      • @MOUSEDOWN
      • @MOUSEPOS
      • @MSGBOX
      • @MSGPARAMS
      • @NAME
      • @NEW
      • @NEXT
      • @NOT
      • @NULL
      • @NUMERIC
      • @OK
      • @PATH
      • @PIPE
      • @POS
      • @PRED
      • @PROD
      • @QUERY
      • @RANDOM
      • @READ
      • @READLINE
      • @REGEXISTS
      • @REGREAD
      • @REGTYPE
      • @RETCODE
      • @SELECTED
      • @SENDMSG
      • @SHIFT
      • @SHORTNAME
      • @STRDEL
      • @STRINS
      • @SUBSTR
      • @STRREP
      • @STRSLICE
      • @SUCC
      • @SUM
      • @SYSINFO
      • @TAB
      • @TEXT
      • @TIMER
      • @TRIM
      • @UNEQUAL
      • @UPPER
      • @URLDECODE
      • @URLENCODE
      • @UUID
      • @VAL
      • @VERINFO
      • @VOLINFO
      • @WINACTIVE
      • @WINATPOINT
      • @WINCLASS
      • @WINDIR
      • @WINDOW
      • @WINEXISTS
      • @WINPOS
      • @WINTEXT
      • @XMLDOC
      • @ZERO
      • @ZIP
    • Dialog Elements
      • Dialog Elements Reference
      • ANIICON
      • BITBTN
      • BITCOMBO
      • BITLIST
      • BITMAP
      • BROWSER
      • BUTTON
      • CALENDAR
      • CHECK
      • COLORGRID
      • COMBO
      • DDEITEM
      • EDIT
      • EXTTEXT
      • GRADIENT
      • GROUP
      • IMAGE
      • LEVEL
      • LINE
      • LIST
      • MENU
      • PIECHART
      • PROGRESS
      • RADIO
      • SCOPE
      • RICHEDIT
      • SHAPE
      • SPIN
      • STATUS
      • STYLE
      • TAB
      • TABLE
      • TASKICON
      • TEXT
      • TIME
      • TRACKBAR
    • Compiler Directives
      • #DEFINE
      • #INCLUDE
      • #RESOURCE
  • Troubleshooting Scripts
    • Error Messages
    • Debugging Scripts
    • Frequently Asked Questions
    • Known Issues
    • Getting support
  • Licensing
    • License Agreement
    • How To Register
    • Upgrading from older version

VDS Renaissance 的界面提供多种语言。官方文档以英语维护,以确保提供统一、一致且始终最新的参考。

@ABS

Windows ✓Linux ✓macOS ⏳

Syntax

@ABS(<value>)

Description

This function returns the absolute value of the integer <value>.

OK

Unchanged.

See also

@DIFF

@DIV

@FABS

@FADD

@FDIV

@FMUL

@FORMAT

@FSUB

@HEX

@NUMERIC

@PRED

@PROD

@SUCC

@SUM

@ZERO

Visual DialogScript

一款脚本语言与完整 IDE,让您以极少的时间构建 Windows 应用程序和自动化流程。

产品

  • 商店
  • 快速浏览
  • 脚本语言
  • 截图
  • Essai gratuit

帮助

  • FAQ
  • 文档
  • 联系我们
  • 提交支持工单
  • 技术支持
  • 企业用户

订阅资讯

获取新版本发布、脚本技巧以及开发者专属优惠。绝无垃圾邮件。

法律声明 销售条款 许可协议 隐私政策 Cookie 政策
© 2026 SADE INVEST GROUP · Visual DialogScript · 编写脚本。编译。发布。
Visual DialogScript。即时下载,终身授权。
网站由以下机构构建并托管 ACME SAS

We respect your data

We use cookies that are essential for the site to work. With your consent, we also use audience-measurement cookies. Learn more

Customize
VDS 7 « Renaissance »

VDS Renaissance 正进入最后的开发阶段。

编译器、运行时和开发环境每天都在演进。本网站现已上线,旨在介绍该项目、其理念及其文档。待首个版本达到我们的质量标准后,即会开放销售。