Microsoft® Visual Basic® Scripting Edition VBScript Features

Language Reference

Category	Keywords
Array handling	Array Dim, Private, Public, ReDim IsArray Erase LBound, UBound
Assignments	Set
Comments	Comments using ' or Rem
Constants/Literals	Empty Nothing Null True, False
Control flow	Do...Loop For...Next For Each...Next If...Then...Else Select Case While...Wend With
Conversions	Abs Asc, AscB, AscW Chr, ChrB, ChrW CBool, CByte CCur, CDate CDbl, CInt CLng, CSng, CStr DateSerial, DateValue Hex, Oct Fix, Int Sgn TimeSerial, TimeValue
Dates/Times	Date, Time DateAdd, DateDiff, DatePart DateSerial, DateValue Day, Month, MonthName Weekday, WeekdayName, Year Hour, Minute, Second Now TimeSerial, TimeValue
Declarations	Class Const Dim, Private, Public, ReDim Function, Sub Property Get, Property Let, Property Set
Error Handling	On Error Err
Expressions	Eval Execute RegExp Replace Test
Formatting Strings	FormatCurrency FormatDateTime FormatNumber FormatPercent
Input/Output	InputBox LoadPicture MsgBox
Literals	Empty False Nothing Null True
Math	Atn, Cos, Sin, Tan Exp, Log, Sqr Randomize, Rnd
Miscellaneous	Eval Function Execute Statement RGB Function
Objects	CreateObject Err Object GetObject RegExp
Operators	Addition (+), Subtraction (-) Exponentiation (^) Modulus arithmetic (Mod) Multiplication (*), Division (/) Integer Division (\) Negation (-) String concatenation (&) Equality (=), Inequality (<>) Less Than (<), Less Than or Equal To (<=) Greater Than (>) Greater Than or Equal To (>=) Is And, Or, Xor Eqv, Imp
Options	Option Explicit
Procedures	Call Function, Sub Property Get, Property Let, Property Set
Rounding	Abs Int, Fix, Round Sgn
Script Engine ID	ScriptEngine ScriptEngineBuildVersion ScriptEngineMajorVersion ScriptEngineMinorVersion
Strings	Asc, AscB, AscW Chr, ChrB, ChrW Filter, InStr, InStrB InStrRev Join Len, LenB LCase, UCase Left, LeftB Mid, MidB Right, RightB Replace Space Split StrComp String StrReverse LTrim, RTrim, Trim
Variants	IsArray IsDate IsEmpty IsNull IsNumeric IsObject TypeName VarType