Dynamic Calling of DLL

[chrisger]

hi karen

i had the same problem and i wrote a wrapper inside a dll. my vi calls always this one wrapper-dll-function and i pass the name of the dll and the function to execute and the parameters. then you can call the dll-functions dynamically inside your wrapper-dll-function, so i only have to edit an compile the dlls, and not the vis or the wrapper-dll. if this way is suitable for you depends on your dll-project(s) and your function-prototypes.

regards
chris

[dandnguy]

Nedav, Can I get the zip file of the examples of how to dynamic calling Labview DLL. Thanks, Dan Nguyen

[kellie]

Hi Wiebe,

Could you please send me a copy of the dll loader zip file?

Thanks!

Kellie

kfletcher@neuropace.com

[wiebe@CARYA]

Hi,

I'll just post the library here again...

Regards,

Wiebe.

[Vincent_Carpentier]

Hi Everyone,

I just wanted to but a link to a kb that is out that address dynamically loading and unloading a dll in LabVIEW 8.20 just in case someone else read this thread..

KB 470ECUMY: Can I Dynamically Load And Unload a Dll in LabVIEW?
http://digital.ni.com/public.nsf/allkb/77594203D78D12278625729100758BE5?OpenDocument

Hope this helps,

Vincent Carpentier
Quebec and the Maritimes
National Instruments

[aghouse]

could you please post the source code for calldlldll.dll

[wiebe@CARYA]

Ok,

It's attached. I had no idea how to do this in C/C++ (if it's even possible), so it's in assembler. The extension is .asm, but the forum doesn't allow that as attachment.

Regards,

Wiebe.