Directory Opus Manual

Evaluator Functions

The Evaluator Functions is a simple parsing engine that understands basic mathematical operations, boolean logic and provides a number of functions to perform number, string and date manipulations and to query information. Because it is much simpler than a full scripting language like JScript, it can be used in a number of places in Directory Opus to provide customisability where full scripting would be too slow.

This reference section describes the functions available to evaluator code wherever it's used. For information on the places you can use the evaluator, and details about specific variables available in those places, please see the main Evaluator section.

AbortFunc	Abs	Age	Arg
As	Asc	Atan	Capitalize
Cbrt	Ceil	Chr	Cos
Clip	ClipFormat	Count	DateDiff
DatePart	DegToRad	DisplayName	Elapsed
Exists	FileCount	FileExt	FilePart
FindWindow	Floor	Format	Hypot
Instr	IsAlpha	IsChecked	IsDigit
IsDir	IsEnabled	IsFile	IsLower
IsParent	IsPath	IsPunct	IsSelected
IsSet	IsSpace	IsUpper	KeyDown
LanguageStr	LCase	Left	Len
MakeLegal	Match	Max	Mid
Min	Now	Output	Parent
PathType	Pow	RadToDeg	RegEx
RegExS	Replace	Resolve	Reverse
Right	Round	Rnd	Root
Running	Select	Sin	Space
Stem	StrCmp	String	Sqrt
Swap	SysInfo	Tan	Trim
Truncate	TypeOf	UCase	UrlEncode
Val