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Nov 28th, 2000, 12:51 PM
#1
Thread Starter
Hyperactive Member
Dim LineNumber as interger
Dim lngCOUNT as interger
Dim sFirst
LineNumber = 1
Dowhile LineNumber < lngCOUNT
open "C:\datain.dat" for input as #1
Line input #1, sFirst
Label1.caption = sFirst
Close #1
LineNumber = LineNumber + 1
EndDo
what i am doing is opening the dat file taking the first line and putting it in label1.caption....., 2nd line in label2.caption...or better yet to fix that problem attact it to a label? argh see my problems? hehe....well instead of a bunch of code each line trying to creat a loop any help? lngCOUNT is the total of lines that i did from a search earlier in the program.
-RaY
VB .Net 2010 (Ultimate)
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Nov 28th, 2000, 01:14 PM
#2
Hyperactive Member
Use a control array, that would be best.
Otherwise, you can refer to a control as follows:
FormName("ControlName").Property
So it'd be:
Code:
Dim i As Long
i = 1
Open "C:\datain.dat" For Input As #1
Do While i < lngCOUNT
Line Input #1, strLine
Me("Label" & i).Caption = strLine
i = i + 1
Loop
Close #1
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Nov 28th, 2000, 01:18 PM
#3
_______
<?>
Code:
'if I have guessed your question properly, try this
'Add a bas module code and add this code
Option Explicit
Public myArr
'On a form add a command button Command1
'Add a lablel, Label1 and set it's index to 0
'then run this code
Option Explicit
Private Sub command1_Click()
Dim LineNumber As Integer
Open "C:\datain.dat" For Input As #1
Do While Not EOF(1)
ReDim Preserve myArr(LineNumber)
Line Input #1, myArr(LineNumber)
LineNumber = LineNumber + 1
Loop
Call AddLabel(UBound(myArr))
End Sub
Public Sub AddLabel(intCount As Integer)
Label1(0).Caption = myArr(0)
Dim i
For i = 1 To intCount
Load Label1(i) ' Create new button.
Label1(i).Top = Label1(i - 1).Top + 400
Label1(i).Visible = True ' Display new ' button.
Label1(i).Width = 4000
Label1(i).Caption = myArr(i)
Next i
End Sub
"A myth is not the succession of individual images,
but an integerated meaningful entity,
reflecting a distinct aspect of the real world."
___ Adolf Jensen
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Nov 28th, 2000, 01:22 PM
#4
New Member
Well, you could use a control array for the lables and then just don't close the text file during the loop and get the next line.
Code:
Dim lngCOUNT As Long
Dim sFirst As String
dim i As Long 'How big can lngCount Get?
open "C:\datain.dat" for input as #1
for i = 1 to lngcount
Line input #1, sFirst 'Line Input # will go to the next line automatically
Label1(i-1).caption = sFirst 'Control arrays are 0 based
Next i
Close #1
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Nov 28th, 2000, 01:34 PM
#5
Thread Starter
Hyperactive Member
hehe
Thanks a lot guys, I'll give it a shot when I get home.
-RaY
VB .Net 2010 (Ultimate)
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