PowerBuilder常见函数资源-CSDN文库

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目录 
数组函数 .......................................................................................................................................... 9 
  LowerBound() ....................................................................................................................... 9 
  UpperBound() ........................................................................................................................ 9 
Blob(大二进制对象）函数 ........................................................................................................... 10 
  Blob() ................................................................................................................................... 10 
  BlobEdit() ............................................................................................................................ 10 
  BlobMid() ............................................................................................................................ 10 
  Len() .................................................................................................................................... 10 
  String() ................................................................................................................................. 10 
数据类型检查与转换函数 ............................................................................................................ 11 
  String() .................................................................................................................................. 11 
  Time() .................................................................................................................................. 12 
数值计算函数 ................................................................................................................................ 12 
  Abs() .................................................................................................................................... 12 
  Ceiling() ............................................................................................................................... 12 
  Cos() .................................................................................................................................... 13 
  Exp() .................................................................................................................................... 13 
  Fact() .................................................................................................................................... 13 
  Int() ...................................................................................................................................... 13 
  Log() .................................................................................................................................... 13 
  LogTen() .............................................................................................................................. 13 
  Max() ................................................................................................................................... 14 
  Min() .................................................................................................................................... 14 
  Mod() ................................................................................................................................... 14 
  Pi() ....................................................................................................................................... 14 
  Rand() .................................................................................................................................. 14 
  Randomize() ........................................................................................................................ 15 
  Round() ................................................................................................................................ 15 
  Sign() ................................................................................................................................... 15 
  Sin() ..................................................................................................................................... 15 
  Sqrt() .................................................................................................................................... 15 
  Tan() ..................................................................................................................................... 16 
  Truncate() ............................................................................................................................ 16 
字符串操作函数 ............................................................................................................................ 16 
  Fill() ..................................................................................................................................... 16 
  Left() .................................................................................................................................... 16 
  LeftTrim() ............................................................................................................................ 16 
  Len() .................................................................................................................................... 17 
  Lower() ................................................................................................................................ 17 
  Match() ................................................................................................................................ 17 

 
 
  Mid() .................................................................................................................................... 18 
  Pos() ..................................................................................................................................... 18 
  Replace() .............................................................................................................................. 18 
  Right() .................................................................................................................................. 18 
  RightTrim() .......................................................................................................................... 19 
  Space() ................................................................................................................................. 19 
  Trim() ................................................................................................................................... 19 
  Upper()................................................................................................................................. 19 
系统与环境函数 ............................................................................................................................ 19 
  Clipboard() ........................................................................................................................... 19 
  CommandParm() ................................................................................................................. 20 
  DoScript() ............................................................................................................................ 20 
  GetApplication() .................................................................................................................. 20 
  GetEnvironment() 
目录 
数组函数 .......................................................................................................................................... 9 
  LowerBound() ....................................................................................................................... 9 
  UpperBound() ........................................................................................................................ 9 
Blob(大二进制对象）函数 ........................................................................................................... 10 
  Blob() ................................................................................................................................... 10 
  BlobEdit() ............................................................................................................................ 10 
  BlobMid() ............................................................................................................................ 10 
  Len() .................................................................................................................................... 10 
  String() ................................................................................................................................. 10 
数据类型检查与转换函数 ............................................................................................................ 11 
  String() .................................................................................................................................. 11 
  Time() .................................................................................................................................. 12 
数值计算函数 ................................................................................................................................ 12 
  Abs() .................................................................................................................................... 12 
  Ceiling() ............................................................................................................................... 12 
  Cos() .................................................................................................................................... 13 
  Exp() .................................................................................................................................... 13 
  Fact() .................................................................................................................................... 13 
  Int() ...................................................................................................................................... 13 
  Log() .................................................................................................................................... 13 
  LogTen() .............................................................................................................................. 13 
  Max() ................................................................................................................................... 14 
  Min() .................................................................................................................................... 14 
  Mod() ................................................................................................................................... 14 
  Pi() ....................................................................................................................................... 14 
  Rand() .................................................................................................................................. 14 

 
 
  Randomize() ........................................................................................................................ 15 
  Round() ................................................................................................................................ 15 
  Sign() ................................................................................................................................... 15 
  Sin() ..................................................................................................................................... 15 
  Sqrt() .................................................................................................................................... 15 
  Tan() ..................................................................................................................................... 16 
  Truncate() ............................................................................................................................ 16 
字符串操作函数 ............................................................................................................................ 16 
  Fill() ..................................................................................................................................... 16 
  Left() .................................................................................................................................... 16 
  LeftTrim() ............................................................................................................................ 16 
  Len() .................................................................................................................................... 17 
  Lower() ................................................................................................................................ 17 
  Match() ................................................................................................................................ 17 
  Mid() .................................................................................................................................... 18 
  Pos() ..................................................................................................................................... 18 
  Replace() .............................................................................................................................. 18 
  Right() .................................................................................................................................. 18 
  RightTrim() .......................................................................................................................... 19 
  Space() ................................................................................................................................. 19 
  Trim() ................................................................................................................................... 19 
  Upper()................................................................................................................................. 19 
系统与环境函数 ............................................................................................................................ 19 
  Clipboard() ........................................................................................................................... 19 
  CommandParm() ................................................................................................................. 20 
  DoScript() ............................................................................................................................ 20 
  GetApplication() .................................................................................................................. 20 
  GetEnvironment() ................................................................................................................ 20 
  GetFocus() ........................................................................................................................... 20 
  Post() .................................................................................................................................... 21 
  ProfileInt() ........................................................................................................................... 21 
  ProfileString() ...................................................................................................................... 21 
  Restart() ............................................................................................................................... 22 
  Run() .................................................................................................................................... 22 
  Send()................................................................................................................................... 22 
  SetProfileString() ................................................................................................................. 23 
  ShowHelp() .......................................................................................................................... 23 
  SignalError() ........................................................................................................................ 23 
  Yield() .................................................................................................................................. 23 
日期、时间函数 ............................................................................................................................ 24 
  Day() .................................................................................................................................... 24 
  DayName() .......................................................................................................................... 24 
  DayNumber() ....................................................................................................................... 24 
  DaysAfter() .......................................................................................................................... 24 

 
 
  Hour() .................................................................................................................................. 24 
  Minute() ............................................................................................................................... 25 
  Month() ................................................................................................................................ 25 
  Now() ................................................................................................................................... 25 
  RelativeDate() ...................................................................................................................... 25 
  RelativeTime() ..................................................................................................................... 25 
  Second() ............................................................................................................................... 25 
  Today() ................................................................................................................................. 26 
  Year() ................................................................................................................................... 26 
注册（Registry)函数 ..................................................................................................................... 26 
  RegistryDelete() ................................................................................................................... 26 
  RegistryGet() ....................................................................................................................... 26 
  RegistryKeys() ..................................................................................................................... 27 
  RegistrySet() ........................................................................................................................ 27 
  RegistryValues() .................................................................................................................. 27 
定时函数 ........................................................................................................................................ 27 
  CPU() ................................................................................................................................... 27 
  Idle() .................................................................................................................................... 28 
  Timer() ................................................................................................................................. 28 
DDE 客户函数 ............................................................................................................................... 28 
  CloseChannel() .................................................................................................................... 28 
  ExecRemote() ...................................................................................................................... 29 
  GetDataDDE() ..................................................................................................................... 29 
  GetDataDDEOrigin() ........................................................................................................... 29 
  GetRemote() ........................................................................................................................ 29 
  OpenChannel() ..................................................................................................................... 30 
  RespondRemote() ................................................................................................................ 30 
  SetRemote() ......................................................................................................................... 30 
  StartHotLink()...................................................................................................................... 31 
  StopHotLink() ...................................................................................................................... 31 
DDE 服务器函数 ........................................................................................................................... 31 
  GetCommandDDE() ............................................................................................................ 31 
  GetCommandDDEOrigin() .................................................................................................. 32 
  GetDataDDE() ..................................................................................................................... 32 
  GetDataDDEOrigin() ........................................................................................................... 32 
  RespondRemote() ................................................................................................................ 32 
  SetDataDDE() ...................................................................................................................... 32 
  StartServerDDE() ................................................................................................................ 33 
  StopServerDDE() ................................................................................................................. 33 
文件操作函数 ................................................................................................................................ 33 
  FileClose() ........................................................................................................................... 33 
  FileDelete() .......................................................................................................................... 33 
  FileExists() ........................................................................................................................... 34 
  FileLength() ......................................................................................................................... 34 

 
 
  FileOpen() ............................................................................................................................ 34 
  FileRead() ............................................................................................................................ 35 
  FileSeek()............................................................................................................................. 35 
  FileWrite() ........................................................................................................................... 35 
  GetFileOpenName() ............................................................................................................ 36 
  GetFileSaveName() ............................................................................................................. 36 
库管理函数 .................................................................................................................................... 36 
  LibraryCreate() .................................................................................................................... 36 
  LibraryDelete() .................................................................................................................... 37 
  LibraryDirectory() ............................................................................................................... 37 
  LibraryExport() .................................................................................................................... 37 
  LibraryImport() .................................................................................................................... 38 
打印函数 ........................................................................................................................................ 38 
  Print() ................................................................................................................................... 38 
  PrintBitmap() ....................................................................................................................... 39 
  PrintCancel() ........................................................................................................................ 39 
  PrintClose() .......................................................................................................................... 39 
  PrintDataWindow() .............................................................................................................. 39 
  PrintDefineFont() ................................................................................................................. 40 
  PrintLine() ........................................................................................................................... 40 
  PrintOpen() .......................................................................................................................... 40 
  PrintOval() ........................................................................................................................... 41 
  PrintPage() ........................................................................................................................... 41 
  PrintRect() ........................................................................................................................... 41 
  PrintRoundRect() ................................................................................................................. 42 
  PrintScreen() ........................................................................................................................ 42 
  PrintSend() ........................................................................................................................... 42 
  PrintSetFont() ...................................................................................................................... 43 
  PrintSetSpacing() ................................................................................................................. 43 
  PrintSetup() .......................................................................................................................... 43 
  PrintText() ............................................................................................................................ 43 
  PrintWidth() ......................................................................................................................... 44 
  PrintX() ................................................................................................................................ 44 
  PrintY() ................................................................................................................................ 44 
窗口操作函数 ................................................................................................................................ 44 
  Close() ................................................................................................................................. 44 
  CloseWithReturn() ............................................................................................................... 45 
  Open() .................................................................................................................................. 45 
  OpenSheet() ......................................................................................................................... 45 
  OpenSheetWithParm() ......................................................................................................... 46 
  OpenWithParm() .................................................................................................................. 46 
国际化函数 .................................................................................................................................... 47 
  IsAllArabic() ........................................................................................................................ 47 
  IsAllHebrew() ...................................................................................................................... 47 