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 TRIM$( )

Description

Removes both leading and trailing blank spaces or specific characters from a string.

Syntax

TRIM$ (str$[,list$])

Parameter

Description

str$

The string that will be trimmed.

list$

Optional. The specific characters in list$ will be removed.

Note:

This command has been supported since V6.59 EZ and later firmware.

Example

Sample Code

DOWNLOAD "DEMO.BAS"

data1$=" 1234567 "

data2$="a1234567a"

data3$="[<12345>]"

SIZE 4,1.5

GAP 0,0

DIRECTION 1

CLS

TEXT 50,020,"3",0,1,1,"LTRIM$(\["]"+data1$+"\["]) = "+LTRIM$(data1$)

TEXT 50,050,"3",0,1,1,"TRIM$ (\["]"+data1$+"\["]) = "+TRIM$(data1$)

TEXT 50,080,"3",0,1,1,"RTRIM$(\["]"+data1$+"\["]) = "+RTRIM$(data1$)

TEXT 50,110,"3",0,1,1,"LTRIM$(\["]"+data2$+ "\["], \["]a\["]) = "+LTRIM$(data2$,"a")

TEXT 50,140,"3",0,1,1,"TRIM$ (\["]"+data2$+ "\["], \["]a\["]) = "+TRIM$(data2$,"a")

TEXT 50,170,"3",0,1,1,"RTRIM$(\["]"+data2$+ "\["], \["]a\["]) = "+RTRIM$(data2$,"a")

TEXT 50,200,"3",0,1,1,"LTRIM$(\["]"+data3$+ "\["], \["][<>]\["]) = "+LTRIM$(data3$,"[<>]")

TEXT 50,230,"3",0,1,1,"TRIM$ (\["]"+data3$+ "\["], \["][<>]\["]) = "+TRIM$(data3$,"[<>]")

TEXT 50,260,"3",0,1,1,"RTRIM$(\["]"+data3$+ "\["], \["][<>]\["]) = "+RTRIM$(data3$,"[<>]")

PRINT 1

EOP

DEMO

Result

TSC M23 Programming Manual

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