VBScript Features

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

 

The above table displays the list of features that vbscript is having. This list is given in QTP help document –> VBScript Reference –> VBScript –> User’s Guide –> VBScript Fundamentals –> VBScript Features.

We can easily find which function/keyword to be used for any specific situation. For example to work with maths, you can easily find the Math related functions in Math category.

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