List of Functions

_accept Function (RT)

_ArrayToObjectArray Function (RT)

_ArrayToUsualArray Function (RT)

_Break Function (RT)

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_MRestore Function (RT)

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_MxRelease Function (RT)

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_ObjectArrayToUsualArray Function (RT)

_PrivateCount Function (RT)

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_PrivateFirst Function (RT)

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_PublicCount Function (RT)

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_TextRestore Function (RT)

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_UsualArrayToObjectArray Function (RT)

_VoDbErrInfoPtr Function (RT)

_wait Function (RT)

AAdd Function (RT)

Abs Function (RT)

AbsFloat Function (RT)

AClone Function (RT)

ACloneShallow Function (RT)

ADimPic Function (RT)

ADir Function (RT)

AEval Function (RT)

AEvalA Function (RT)

AEvalOld Function (RT)

AFields Function (RT)

Alias0Sym Function (RT)

AllowCollectThread Function (RT)

Ansi2OemBuff Function (RT)

AReplicate Function (RT)

Array Function (RT)

ArrayBuild Function (RT)

ArrayCreate Function (RT)

ArrayDeProtect Function (RT)

ArrayGet Function (RT)

ArrayInit Function (RT)

ArrayNew Function (RT)

ArrayProtect Function (RT)

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Atan2 Function (RT)

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Between Function (RT)

Bin2Date Function (RT)

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Bin2Logic Function (RT)

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cls Function (RT)

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ConDate Function (RT)

Cos Function (RT)

Cot Function (RT)

CParamCount Function (RT)

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CToD Function (RT)

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Date2Bin Function (RT)

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DbApp Function (RT)

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DbCopy Function (RT)

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DbGoBottom Function (RT)

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DbStruct Function (RT)

DbSymSelect Function (RT)

DbTotal Function (RT)

DbTrans Function (RT)

DbUnLock Function (RT)

DbUnLockAll Function (RT)

DbUpdate Function (RT)

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DebOut Function (RT)

Default Function (RT)

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EnableArrayIndexCheck Function (RT)

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Eval Function (RT)

Evaluate Function (RT)

ExecScript Function (RT)

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FieldBlock Function (RT)

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FieldGet Function (RT)

FieldGetAlias Function (RT)

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FieldGetBytes Function (RT)

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FieldPut Function (RT)

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IsAccess Function (RT)

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IVarGet Function (RT)

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JCDOW Function (RT)

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JCYEAR Function (RT)

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Len Function (RT)

LOG Function (RT)

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Max Function (RT)

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Mem2String Function (RT)

MemAlloc Function (RT)

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MemInt Function (RT)

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MemUpper Function (RT)

MemVarBlock Function (RT)

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MemVarGet Function (RT)

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MemWalk Function (RT)

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MethodList Function

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Min Function (RT)

MLCount Function (RT)

MLcToPos Function (RT)

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Mod Function (RT)

Month Function (RT)

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MPosToLc Function (RT)

NewIndexLock Function (RT)

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OOPTree Function (RT)

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OrdBagExt Function (RT)

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OrdName Function (RT)

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OrdSetFocus Function (RT)

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OrdSkipUnique Function (RT)

PaletteRGB Function (RT)

Pause Function (RT)

PI Function (RT)

Pow Function (RT)

Psz2String Function (RT)

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RddCount Function (RT)

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RecCount Function (RT)

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RegisterAxit Function (RT)

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ShowArray Function (RT)

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Sin Function (RT)

SplitPath Function (RT)

StrEvaluate Function (RT)

StrFloat Function (RT)

String2Atom Function (RT)

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StrInt Function (RT)

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StrToFloat Function (RT)

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SubS Function (RT)

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Symbol2String Function (RT)

SysAddAtom Function (RT)

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SysCompAtom Function (RT)

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Tan Function (RT)

TimePsz Function (RT)

TimePsz24 Function (RT)

Today Function (RT)

Tone Function (RT)

ToWord Function (RT)

Transform Function (RT)

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Type Function (RT)

Unformat Function (RT)

UnRegisterAxit Function (RT)

Used Function (RT)

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Val Function (RT)

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VarGet Function (RT)

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VarPut Function (RT)

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Version Function (RT)

VoDbAlias Function (RT)

VoDbAliasSym Function (RT)

VoDbAppend Function (RT)

VoDbBlobInfo Function (RT)

VoDbBof Function (RT)

VoDbBuffRefresh Function (RT)

VoDbClearFilter Function (RT)

VoDbClearLocate Function (RT)

VoDbClearRelation Function (RT)

VoDbClearScope Function (RT)

VoDbCloseAll Function (RT)

VoDbCloseArea Function (RT)

VoDbCommit Function (RT)

VoDbCommitAll Function (RT)

VoDbContinue Function (RT)

VoDbCreate Function (RT)

VoDbDelete Function (RT)

VoDbDeleted Function (RT)

VoDbEof Function (RT)

VoDbEval Function (RT)

VoDbFieldGet Function (RT)

VoDbFieldGetBytes Function (RT)

VoDbFieldInfo Function (RT)

VoDbFieldPut Function (RT)

VoDbFieldPutBytes Function (RT)

VoDbFileGet Function (RT)

VoDbFilePut Function (RT)

VoDbFilter Function (RT)

VoDbFlock Function (RT)

VoDbFound Function (RT)

VoDbGetScope Function (RT)

VoDbGetSelect Function (RT)

VoDbGoBottom Function (RT)

VoDbGoto Function (RT)

VoDbGoTop Function (RT)

VoDbInfo Function (RT)

VoDbJoinAppend Function (RT)

VoDbLastRec Function (RT)

VoDbLocate Function (RT)

VoDbMemoExt Function (RT)

VoDbOrdBagExt Function (RT)

VoDbOrdCondSet Function (RT)

VoDbOrdCreate Function (RT)

VoDbOrdDestroy Function (RT)

VoDbOrderInfo Function (RT)

VoDbOrdListAdd Function (RT)

VoDbOrdListClear Function (RT)

VoDbOrdListRebuild Function (RT)

VoDbOrdSetFocus Function (RT)

VoDbPack Function (RT)

VoDbRddCount Function (RT)

VoDbRddInfo Function (RT)

VoDbRddList Function (RT)

VoDbRddName Function (RT)

VoDbRddSetDefault Function (RT)

VoDbRecall Function (RT)

VoDbRecno Function (RT)

VoDbRecordGet Function (RT)

VoDbRecordInfo Function (RT)

VoDbRecordPut Function (RT)

VoDbRelation Function (RT)

VoDbRlock Function (RT)

VoDbRSelect Function (RT)

VoDbSeek Function (RT)

VoDbSelect Function (RT)

VoDbSetFilter Function (RT)

VoDbSetFound Function (RT)

VoDbSetLocate Function (RT)

VoDbSetRelation Function (RT)

VoDbSetScope Function (RT)

VoDbSetSelect Function (RT)

VoDbSkip Function (RT)

VoDbSkipScope Function (RT)

VoDbSort Function (RT)

VoDbSymSelect Function (RT)

VoDbTrans Function (RT)

VoDbTransRec Function (RT)

VoDbUnlock Function (RT)

VoDbUnLockAll Function (RT)

VoDbUseArea Function (RT)

VoDbZap Function (RT)

XSharpLoadLibrary Function (RT)

Year Function (RT)

Abs Function

Return the absolute value of a numeric expression, regardless of its sign.

Namespace: XSharp.RT
Assembly: XSharp.RT (in XSharp.RT.dll) Version: 2.21

Syntax

Copy

 FUNCTION Abs(
	nValue AS USUAL
) AS USUAL

public static Usual Abs(
	Usual nValue
)

Request Example View Source

Parameters

nValue: Type: Usual
The numeric expression to evaluate.

Return Value

Type: Usual
A positive number or 0.

Remarks

Absolute value is the same as nValue if nValue is greater than or equal to 0.
It is the negation of nValue if nValue is less than 0.
Abs() lets you get the difference between the magnitude of
two numbers, where magnitude is the distance from the origin or zero.

Examples

These examples show typical results from Abs():

Copy

 1nNum1 := 100
 2nNum2 := 150
 3? nNum1 - nNum2                // -50
 4? ABS(nNum1 - nNum2)            //  50
 5? ABS(nNum2 - nNum1)            //  50
 6? ABS(-12)                    //  12
 7? ABS(0)                    //  0
 8nSouth := -5
 9nNorth := 4
10? ABS(nSouth) - ABS(nNorth)        // 1
11? ABS(nSouth) > ABS(nNorth)        // TRUE
12? nSouth > nNorth            // FALSE

Reference

Functions, Globals and Defines