Microsoft® Visual Basic® Scripting Edition
VBScript Features
Language Reference 

Contents          


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
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, Weekday, Year
Hour, Minute, Second
Now
TimeSerial, TimeValue

Declarations Const
Dim, Private, Public, ReDim
Function, Sub

Formatting Strings FormatCurrency
FormatDateTime
FormatNumber
FormatPercent

Error Handling On Error
Err

Input/Output InputBox
LoadPicture
MsgBox

Literals Empty
False
Nothing
Null
True
Math Atn, Cos, Sin, Tan
Exp, Log, Sqr
Randomize, Rnd

Objects CreateObject
Dictionary
Err
FileSystem
GetObject
TextStream
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
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


© 1996 by Microsoft Corporation.