Home > Archive > Visual Basic > September 2004 > Why my program ( VB6 made .exe file) will not release after terminated?
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Why my program ( VB6 made .exe file) will not release after terminated?
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| Dear All,
My VB6 USB program will not be released after program
terminated, I don't know why.
Does it possible I didn't close/release USB control ( CreatFlie API) in
program?
Best regards,
Boki.
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| Mike D Sutton @ Work 2004-09-30, 3:55 pm |
| > My VB6 USB program will not be released after program
> terminated, I don't know why.
> Does it possible I didn't close/release USB control ( CreatFlie API) in
> program?
Use the CloseHandle() API call to release a handle created with CreateFile().
Hope this helps,
Mike
- Microsoft Visual Basic MVP -
E-Mail: EDais@mvps.org
WWW: Http://www.mvps.org/EDais/
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| Still stick in memory...@@ .... help me ....
This is DisplayUSB.vbp that shows USB devices information.
========================================
===========
Private Sub Form_Unload(Cancel As Integer)
Dim ControllerIndex&
Dim HostControllerName$
Dim HostControllerHandle&
Dim SA As Security_Attributes
'
For ControllerIndex& = 0 To 3
HostControllerName$ = "\\.\HCD" & ControllerIndex&
HostControllerHandle& = CreateFile(HostControllerName$, &H40000000, 2,
SA, 3, 0, 0)
CloseHandle (HostControllerHandle&)
Next ControllerIndex&
End Sub
========================================
============
Best regards,
Boki.
"Mike D Sutton @ Work" <EDais@mvps.org> ¦b¶l¥ó
news:erkvuxtpEHA.3724@TK2MSFTNGP10.phx.gbl ¤¤¼¶¼g...
>
> Use the CloseHandle() API call to release a handle created with
CreateFile().
> Hope this helps,
>
> Mike
>
>
> - Microsoft Visual Basic MVP -
> E-Mail: EDais@mvps.org
> WWW: Http://www.mvps.org/EDais/
>
>
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