Hook to modify price at POS


D

DIDI

Hello

I would like to modify the price automaticaly at the pos when quantity is
modified on the POS
To do that i would like to use Hooks and VB6


i do a little VB to test

the hook i use is REFRESHDISPLAY

the vb program is

Public Function Process(objSession As Object) As Boolean

Dim entryCount, Ikey As Integer
Ikey = objSession.Transaction.Entries.Count

For entryCount = 1 To Ikey
LItemID = objSession.Transaction.Entries.Element(entryCount).Item.ID
objSession.Transaction.Entries.Element(entryCount).SetPrice(33)

msgbox "OK"
next

Process = True
End function

The problem is that the fist time i go through he doesn't modify the price
on the pos but the red flash is coming up.
If i enter an other quantity then the price is updated to 33

I have to go through twice

Thanks for your help

Best regards
Didier
 
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D

DIDI

I don't know why the price is not change on the screen.

Hello no idea ?
 

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