Lumax_OpenDevice

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deejay_bamse
Posts: 13
Joined: Mon 30 Jul, 2007 8:54 am

Lumax_OpenDevice

Post by deejay_bamse » Wed 02 Jan, 2008 9:24 am

Hope Anyone reads and answer in this Forum...

Im programing a LaserProgram for my Lumax card in VB...
And I cant get Lumax_OpenDevice to return anything alse then 0....
If I use the LumaxTest program ONLINE it says that My program are using the card..
But I cant get the Handle Lumax_OpenDevice.
Has Anyone programed Lumax card with VisualBasic?

Need all the adwise I can get.....
Newbie... So what?
It lights my fire.......

evearrest
Posts: 1
Joined: Wed 26 Feb, 2025 9:34 am
Do you already have Laser-Equipment?: No, I don't have laser equipment yet, but I'm interested in learning more before making a purchase. I'm looking for recommendations and insights from experienced users.
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Re: Lumax_OpenDevice

Post by evearrest » Wed 26 Feb, 2025 9:36 am

deejay_bamse wrote:
Wed 02 Jan, 2008 9:24 am
Hope Anyone reads and answer in this Forum...

Im programing a LaserProgram for my Lumax card in VB...
And I cant get Lumax_OpenDevice to return anything alse then 0....
If I use the LumaxTest program ONLINE it says that My program are using the card..
But I cant get the Handle Lumax_OpenDevice.
Has Anyone programed Lumax card with VisualBasic?

Need all the adwise I can get.....
It seems like Lumax_OpenDevice is failing to return a valid handle. Check if:

The drivers are properly installed.
The card is not already in use by another program.
You are running your VB program with admin privileges.
The correct device index is being passed.

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