Microsoft® Visual Basic® Scripting Edition

Microsoft® Visual Basic® Scripting Edition
VBScript Features

Arrays see also: Enumerate Object, For Each. Dynamic: DIM array():REDIM array(size)
Array, Dictionary IsArray Dim varname(subscripts), ReDim [Preserve] varname(subscripts) Private, Public LBound, UBound	Erase Split (expression[, delimiter[, count[, compare]]]) Filter ( list, value [, include? [, compare]]) Join (list[, delimiter])
Dates/Times
Date, Time, Now DateAdd, DateDiff DateSerial, DateValue TimeSerial, TimeValue	Year, Month, Day Hour, Minute, Second Weekday, FormatDateTime , DatePart Server.ScriptTimeout
Strings See: Regular Expressesion Patterns at MSDN
String concatenation (&) Instr ([start, ]string1, string2[, compare]) InStrB, InstrRev Replace (expression, find, replacewith[, start[, count[, compare]]]) Left(string, length), LeftB Mid(string, start, length), MidB Right(string, length), RightB LTrim(string), RTrim, Trim	Asc, AscB, AscW Chr, ChrB, ChrW Len, LenB LCase, UCase Space, String StrComp StrReverse StripHTML(string)
Control flow
Do...Loop For...Next For Each...Next If condition Then [stmts] Else [stmts] If condition Then ¶ [stmts] ¶ [ElseIf con Then ¶ [stmts]] ¶ [Else ¶ [stmts]] ¶ End If Select Case tstexpr ¶[Case [Else] expr [,expr] ¶ stmts ] ¶ End Select While...Wend Call, Function, Sub	Equality (=), Inequality (<>) Less Than (<), Less Than or Equal To (<=) Greater Than (>), Greater Than or Equal To (>=) And, Or, Xor Eqv, Imp IsArray, IsDate, IsEmpty, IsNull, IsNumeric, IsObject object Is object VarType, TypeName
Conversions
Asc, AscB, AscW Chr, ChrB, ChrW CBool, CByte CCur, CInt, CSng, CDbl, CLng CStr	CDate DateSerial, DateValue TimeSerial, TimeValue Hex, Oct Fix, Int Sgn
Declarations
Const Dim, ReDim	Private, Public Function, Sub
Input/Output
InputBox, MsgBox LoadPicture, imgClass Request, Response FileSystem, File, TextStream Active Data Objects (ADO) adodb.Stream	FormatCurrency ( expr [, DigitsAfterDec FormatDateTime FormatNumber FormatPercent Number as text
Math
Addition (+), Subtraction (-) Exponentiation (^) Modulus arithmetic (Mod) Multiplication (*), Division (/), Integer Division (\) Negation (-)	Abs Atn, Cos, Sin, Tan Exp, Log, Sqr Randomize, Rnd Round, Int, Fix, Sgn
Objects Set, GetObject, CreateObject, objects, components	Variants VarType, TypeName
	Comments Comments using ' or Rem
Constants/Literals Empty, Nothing, Null, True, False	Error Handling On Error, Err, Option Explicit
Script Engine ID	ScriptEngine, ScriptEngineBuildVersion ScriptEngineMajorVersion, ScriptEngineMinorVersion

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