remove square at end of data

[Jeff W]

I was opening a text file with the excel app. It is a list of serial
numbers. When I open it, there is a small square figure at the end of some
of the serial numbers. What is it and how do I remove it without going to
each of 20,000 lines?

 

[Dave Peterson]

Saved from a previous post.

Chip Pearson has a very nice addin that will help determine what that
character(s) is:
http://www.cpearson.com/excel/CellView.aspx

Depending on what that character is, you may be able to use alt-#### (from the
number keypad) to enter the character into the Other box in the text to columns
wizard dialog.

In fact, you may be able to select the character (in the formula bar), and copy
it. Then use ctrl-v to paste into that text to columns Other box.

You may be able to use Edit|Replace to change the character--Some characters can
be entered by holding the alt-key and typing the hex number on the numeric
keypad. For example, alt-0010 (or ctrl-j) can be used for linefeeds. But I've
never been able to get alt-0013 to work for carriage returns.

Another alternative is to fix it via a formula:

=substitute(a1,char(##),"")

Replace ## with the ASCII value you see in Chip's addin.

Or you could use a macro (after using Chip's CellView addin):

Option Explicit
Sub cleanEmUp()

Dim myBadChars As Variant
Dim myGoodChars As Variant
Dim iCtr As Long

myBadChars = Array(Chr(##)) '<--What showed up in CellView?

myGoodChars = Array("")

If UBound(myGoodChars) <> UBound(myBadChars) Then
MsgBox "Design error!"
Exit Sub
End If

For iCtr = LBound(myBadChars) To UBound(myBadChars)
ActiveSheet.Cells.Replace What:=myBadChars(iCtr), _
Replacement:=myGoodChars(iCtr), _
LookAt:=xlPart, SearchOrder:=xlByRows, _
MatchCase:=False
Next iCtr

End Sub

If you're new to macros:

Debra Dalgleish has some notes how to implement macros here:
http://www.contextures.com/xlvba01.html

David McRitchie has an intro to macros:
http://www.mvps.org/dmcritchie/excel/getstarted.htm

Ron de Bruin's intro to macros:
http://www.rondebruin.nl/code.htm

(General, Regular and Standard modules all describe the same thing.)

 

[serendipity258]

I think you should be able to do a pretty simple find and replace. Copy the
symbol, go to the "replace" (ctrl+h in windows), paste that symbol in the
"Find What" box, and leave the "Replace With" box empty. Hit "Replace All"
and it should replace all intances of that symbol with nothing.

 

[Dave Peterson]

Try it with a few different "box" characters and report back your results.