vb6 question on maxlenght

Can Label also have the same property as Text in terms of MaxLength?I have this in my TextBox-> Text1.MaxLength=11.

But when i type this ->Label1.MaxLength=11,i got this as error " Method or data member not found"..

so basically what i am doing is i am trying to make my program read the size of the file through the label and its working fine but it displays too many chracters like 1.6342243 i want to make it maybe so it just displays 4 chars

size.Caption = "Size of the file: " & Len(sSize) & " Bytes"

So anybody know how to do this ?

What is sSize? Is it a label?

Dim sSize As String :-) my question is how can i just limit the label.

size is the label ;-) so i suppose label1.Caption but thats not the case the thing is how can i limit the characters on the label ?

Format what you want before you add it to the label. Example:

Code:

---

Label1.Caption = "Size of the file: " & FormatNumber(dblSize, 4) & " Bytes"

---

I tryed the code you gave me but that didnt output nothing..

It would still say the size of the file 1683456 Bytes i just want it to read 4 first numbers or so because i am gonna make it to read in MB not megabytes but this thing reads too many digits ;-)

There are many ways to do what you ask. Here a few options

1. Label1.Caption = Left$("1683456", 4)

2. Divide bytes by 1024 to get KBs or by 1048576 (1024*1024) to get MBs, then display the result. If you only want 2 decimals displayed, for example: 1.61 MB, use FormatNumber and specify 2 decimals.

I know what you are saying i tryed to divide that by /1024 and works like a charm but i am not understanding how to use Format thing in a code..

size.Caption = "Velicina fajla: " & FormatNumber(dblSize, 4) & Len(sSize) & " Bytes" .. ?

what is sSize? Is that the variable containing size in bytes? If so replace dblSize with sSize and see if that works. Also what variable type is sSize? Is it a string, single, double?

Code:

---

size.Caption = "Velicina fajla: " & FormatNumber(dblSize, 4) & " Bytes"

---

its a string

Private Sub Browse2_Click()
Dim sSize As String
ComDlg32.Filter = "Executable file (*.exe) | *.exe"
ComDlg32.ShowOpen
txtFile.Text = ComDlg32.Filename
txtIcon.SetFocus
Open txtFile.Text For Binary As #1
sSize = Space(LOF(1))
Get #1, , sSize
Close #1
size.Caption = "Size of the file: " & Len(sSize) & " Bytes"
End Sub

so size.Caption = "Size of the file: " & Len(sSize) / 1048576 & " MB"
works like the charm but i can not FormatNumber thing with 2 decimals i tryed different combinations.. help me if you can

You don't need to read the file into a string to get its size in bytes:

Code:

---

Private Sub Browse2_Click()
Dim lSize As LONG, dblSize As Double, sUnit as String
ComDlg32.Filter = "Executable file (*.exe) | *.exe"
ComDlg32.ShowOpen
txtFile.Text = ComDlg32.Filename
txtIcon.SetFocus
lSize = FileLen(comDlg32.FileName)
If lSize < 1024 Then ' use bytes
    dblSize = lSize
    sUnit = " Bytes"
ElseIf lSize < 1048576 Then ' use KBs
    dblSize = lSize/1024
    sUnit = " KB"
Else ' use MBs
    dblSize = lSize/1048576
    sUnit = " MB"
End If
size.Caption = "Size of the file: " & FormatNumber(dblSize, 2) & sUnit
End Sub

---

Thanks a lot worked like a charm.. i never used double and long that much.. can you tell me what is double and long for and when to use it.. and whats the difference

You are welcome. As a new member, do not forget to mark your posts as resolved once they become resolved. Do this thru the Thread Tools menu near top of this page.

Here is a link to help better understand the various data types
http://en.wikibooks.org/wiki/Visual_Basic/Data_Types