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VoDbCreate Function (RT)

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VoDbEval Function (RT)

VoDbFieldGet Function (RT)

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VoDbFlock Function (RT)

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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)

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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)

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VoDbSetFound Function (RT)

VoDbSetLocate Function (RT)

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VoDbSkip Function (RT)

VoDbSkipScope Function (RT)

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VoDbSymSelect Function (RT)

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VoDbTransRec Function (RT)

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VoDbZap Function (RT)

XSharpLoadLibrary Function (RT)

Year Function (RT)

_Str3 Function

Convert a numeric expression to a string of specific length and decimal places.

Namespace: XSharp.RT
Assembly: XSharp.RT (in XSharp.RT.dll) Version: 2.19

Syntax

Copy

 FUNCTION _Str3(
	f AS FLOAT,
	dwLen AS DWORD,
	dwDec AS DWORD
) AS STRING

public static string _Str3(
	Float f,
	uint dwLen,
	uint dwDec
)

Request Example View Source

Parameters

f: Type: Float
dwLen: Type: DWord
dwDec: Type: DWord

Return Value

Type: String
A string with DOT as decimal separator.

Remarks

Str3() is a typed version of the Str() numeric function where all three arguments are mandatory. See Str() for a detailed description.

Examples

These examples show how to use Str3() to change a number to a string:

Copy

1LOCAL fNumber AS FLOAT
2fNumber := 123.45
3? Str3(fNumber, 10, 1)            //      123.5
4? Str3(fNumber * 10, 7, 2)        // 1234.50
5? Str3(fNumber * 10, 12, 4)        //    1234.5000

This functions returns a string of all asterisks when the Decimals parameter is > 0 and the Decimals parameter is > Length-2. Also a string of all asterisks is returned when the number does NOT fit into the allocated space. Example:

Copy

1? Str(9,6,6)    => "******"
2? Str(9,6,5)    => "******"
3? Str(9,6,4)    => "9.0000"
4? Str(9,6,3)    => " 9.000"
5? Str(10,6,6)    => "******"
6? Str(10,6,5)    => "******"
7? Str(10,6,4)    => "******"
8? Str(10,6,3)    => "10.000"

Reference

Functions, Globals and Defines

XSharp.RT Namespace

Str1(Usual)

Str2(Float, DWord)

StrFloat(Float, DWord, DWord)

StrInt(Long, DWord, DWord)

StrLong(Long, DWord, DWord)

FunctionsStr(Usual, Usual, Usual)

FunctionsStr1(Usual)

FunctionsStr2(Float, DWord)