Space()

Hello all,

Consider the following code:

Private Sub Form_Load()
Dim test As Variant
test= Space(5)
test= "8"
MsgBox Len(header)
End Sub

The msgbox gets a length of 1. My question is, is there a way to make it keep a length of 5, by have something like " 8" (4 spaces) put into the variable automatically? ie, have it automatically fill up the not used spaces rather than throwing them out?

Sunny

[HaxSoft]

Write a function to do it, for example:

Public Function AlwaysFive(argText As String) As String

  Dim strLen As Long  ' string length

  strLen = Len(argText)
  If strLen > 5 Then strLen = 5
  AlwaysFive = Space$(5 - strLen) & argText

End Function

That might work.

have a look at the Format function, you could use something like: MsgBox Format(3, "00000") for leading zeros. there are lots of possibilities, just check yoir help.

best regards

Sascha

[Salvadore]

Ok, when you put test = "8" it made the string's length 1 as you have just discovered. To make it keep a length of 5 I suggest the following :

Dim Test As Variant
Dim Loop1 As Integer
Test = "8"
If Len(Test) > 5 then
Test = left$(Test,5)
Else
If Len(Test) < 5 then
For Loop1 = 1 to (5 - Len(Test)) ' Loop for all the spaces to include
Test = Test & " "
Next Loop1
End If
End if

Msgbox Len(Test)

Hope this helps

Sal

[HaxSoft]

If your only concern is to keep the string 5 characters long, then the simplest solution would be this:

  Dim test As String * 5

Just thought I would mention that.

Thanks for all the input, but I had forgot to mention, that the data to be put into the fixed length string will never be longer than the fixed length, so I think HaxSoft's method is the quickest, all your other suggestions have been able to make the string-length fool proof by shorten it if its too long.

Thanks
Sunny

[BruceG]

Sascha has a good suggestion as well. If you want to right-justify a string in a fixed-length area of 5 characters, you can do this:

Dim strTest As String
Dim strOutString As String

strTest = "8"
strOutString = Format$(strTest, "@@@@@")
MsgBox strOutString      'Result is bbbb8 (b=blank space)

If you want leading zeroes, you can do this:

Dim strTest As String
Dim strOutString As String

strTest = "8"
strOutString = Format$(strTest, "00000")
MsgBox strOutString      'Result is 00008

[coox]

There is another silly way of doing this -

OutString = Right("00000" & Instring, 5)

Told you it was silly...