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How can i delete the last character and insert new caracter - (Moved)


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Moved to the appropriate forum.

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Public_Domain.png.2d871819fcb9957cf44f4514551a2935.png Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind

Open spoiler to see my UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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$excelCampo2 = "A900"
$sInsertion = 1
$iLength = StringLen($excelCampo2)

ConsoleWrite($iLength & @CRLF)

;~ $sOutput = _StringInsert ($excelCampo2, $sInsertion, $iLength)
$sOutput = StringLeft($excelCampo2, ($iLength - 1)) & $sInsertion

; StringLeft returns the desired number of characters from the left of the string
; Because we want to remove the last character, read the $iLength - 1 from the string
; On the end "& $sInsertion" - we're appending $sInsertion to the string

MsgBox($MB_SYSTEMMODAL, "", $sOutput)

 

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5 minutes ago, Luke94 said:
$excelCampo2 = "A900"
$sInsertion = 1
$iLength = StringLen($excelCampo2)

ConsoleWrite($iLength & @CRLF)

;~ $sOutput = _StringInsert ($excelCampo2, $sInsertion, $iLength)
$sOutput = StringLeft($excelCampo2, ($iLength - 1)) & $sInsertion

; StringLeft returns the desired number of characters from the left of the string
; Because we want to remove the last character, read the $iLength - 1 from the string
; On the end "& $sInsertion" - we're appending $sInsertion to the string

MsgBox($MB_SYSTEMMODAL, "", $sOutput)

 

Thank you for the explanation. This code is what i need

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