Thread View: be.comp.programming
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Started by MdV
Mon, 30 Jun 2003 09:15
TXT bestand in VB
Author: MdV
Date: Mon, 30 Jun 2003 09:15
Date: Mon, 30 Jun 2003 09:15
2 lines
1150 bytes
1150 bytes
Hoi, hoe kan ik de inhoud van een txtfile (onwillekeurige hoeveelheid items) importeren in een combobox ?
Re: TXT bestand in VB
Author: sotto
Date: Mon, 30 Jun 2003 11:35
Date: Mon, 30 Jun 2003 11:35
32 lines
2212 bytes
2212 bytes
On Mon, 30 Jun 2003 09:15:10 +0000, MdV wrote:
> Hoi, hoe kan ik de inhoud van een txtfile (onwillekeurige hoeveelheid
> items) importeren in een combobox ?
Deze twee routines komen (lichtelijk gewijzigd) uit programming visual basic 6.0 (microsoft
press) geschreven door Francesco Balena en ik vind ze bijzonder handig om
om te gebruiken:
in uw form_load zet ge bijvoorbeeld:
call txttocombobox(Combobox1,"foobar.txt")
en eronder of erboven:
function readtextfile(filename as string) as string
dim fnum as integer, isopen as boolean
on error goto eh
fnum = freefile()
open filename for input as #fnum
isopen = true
readtextfile = input(LOF(fnum), fnum)
eh:
if isopen then close #fnum
if err then err.reaise err.number,,err.description
end function
sub txttocombobox(cmb as combobox, filename as string)
dim items() as string, i as long
items = split(readtextfile(filename), vbcrlf)
for i = lbound(items) to ubound(items)
if len(items(i)) > 0 then cmb.additem items(i)
next
end sub
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