Jamal,
I see a few problems when debugging this:


1) XSharp.CoreDb.RddInfo(_SET_AUTOOPEN, 1);
The second value should be a logical (true)

2) The Macro compiler tries to locate several types when loaded for the first time. I see that it fails to locate System.Decimal.Zero when running in .Net 9.
I ...

Jacek,
Try adding an oRs:Close() to your function.

Robert

Carlos,
Most likely your app has the "implicit clipper calling convention" compiler option enabled (vo5)
COM does not like that.
Change the method declaration to:


METHOD GenerarQR() AS VOID STRICT


Do the same for all other methods that have no arguments, and regenerate the wrapper class in VO ...

Carlos
What are the parameters for the GenerateQr method in X#

Robert

Jamal,

Robert,

The [assembly: ClassLibrary(....] is supported in .NET Framework, but not in .NET. Is there an attribute in .NET 9.0 for example that the same requirement?


That attribute is part of the X# runtime, in the XSharp.Internal namespace, inside XSharp.Core.Dll
It should also work in ...

Irwin,
Thanks for sharing. Do you have some images to show what it looks like?

Robert

We're busy with the final steps of version 3 of the X# compiler.
One of the questions that we have is if we should continue to support the Vulcan Runtime DLLs (what we introduced as Bring Your Own Runtime, several years ago).
Removing the support for Vulcan will make the compiler a bit cleaner and ...

Jamal,

- Create the function as a public static (like you did)
- Add an attribute to the C# assembly to tell the runtime that your app contains functions. The following is the attribute for the VOGuiclasses.

[assembly: ClassLibrary("VOGUIClasses.Functions", "VO")]

This tells the runtime that ...

Fabrice,

I am not sure if you are aware of this, but we no longer need the PSZ type for _DLL declarations.
And I would also recomment to use IntPtr for the handles, because that will also work in 64 bit mode:
So this is the "modern" declaration:


_DLL FUNCTION ShellExecute( hWnd AS IntPtr ...

Chris,

Chris wrote: Wed Feb 26, 2025 12:48 pm I am not sure when Robert made this adjustment, but it solves all related issues.

A long time ago. In 2016.

Robert