[RESOLVED] Removing part of a line in a textbox

Currently in my program, i have a textbox which, after the click of command one, displays the selected file in the filebox, file1. My problem is, i need to remove part of the file name. The file names are all different lengths, but are all the same "*.set". What i need the button to do is remove the first part of the filename up to the underscore, and then the .set and put the rest of the file name into the textbox. For example "XRT_fe3_wr.set" becomes "fe3_wr" in the textbox. The main problem is that the files will have anywhere from 3 to 9 or 10 before the first underscore. Any ideas on how to do this?

The problem is that there's also an underscore in the part you want to keep. Assuming they were all like that, then you'd want to get stuff from the end of the 2nd-to-last underscore. Which is easy.

Do all file names have have an underscore in the part you want to keep? If not then it's a little different.

some will and some will not. Its hard to tell because it will be user determined.

Well, I guess you can just get everything after XRT_. Try this:

Code:

---

Private Sub Form_Load()
    Dim strName As String
   
    strName = "XRT_fe3_wr.set"
    'fe3_wr
    Dim intStart As Integer, intEnd As Integer
    Dim strKeep As String
   
    intStart = InStr(1, strName, "XRT_", vbTextCompare)
   
    If intStart > 0 Then
        intStart = intStart + 4 'Length of XRT_
        intEnd = InStr(intStart, strName, ".set", vbTextCompare)
       
        If intEnd > 0 Then
            strKeep = Mid$(strName, intStart, intEnd - intStart)
            MsgBox strName & vbCrLf & "becomes" & vbCrLf & strKeep
            'List1.AddItem strKeep
        End If
   
    End If
End Sub

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Thanks, ill see what i can do with it.

Is there any way i can make the strName = a varible? because the filenames will not be the same. If i can make the strName a varible, then i know how to get the rest to work.

yes, ofcourse you can make the strName = a variable...but instead of writing your code in the Form_Load event write into a separate function and then call it

Quote:

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Originally Posted by stevevb6

Currently in my program, i have a textbox which, after the click of command one, displays the selected file in the filebox, file1. My problem is, i need to remove part of the file name. The file names are all different lengths, but are all the same "*.set". What i need the button to do is remove the first part of the filename up to the underscore, and then the .set and put the rest of the file name into the textbox. For example "XRT_fe3_wr.set" becomes "fe3_wr" in the textbox. The main problem is that the files will have anywhere from 3 to 9 or 10 before the first underscore. Any ideas on how to do this?

---

Code:

---

Dim bgStr as Integer
bgStr = Instr(textBox,"_")
bgStr = bgStr + 1
textBox =Mid$(textBox,bgStr, Len(textBox) -bgStr - 3)

---

I still cant get the varible strName to work. Any examples?

Instead of
strName = "XRT_fe3_wr.set"
use
strName = Text1.Text
or whatever the name of your text box is.

i have it working now, thanks!