Using C# (and .NET) from FWH

[AnjaK]

Hello!

It would be nice to use a .NET Dll with Fivewin and I tried the sample, but nothing happend, literally nothing. So I created my own Dll and changed the sample dotnet.prg to this:

Code: Select all

#include "FiveWin.ch"

function Main()

   local oNet

   oNet := TDotNet():New()
    ? IIF(oNet != nil, "Net yes!", "Net no :(")
    XBrowse(__objGetValueList(oNet))
    
    oNet:Execute("SimpleDllFramework.dll", "SimpleDllFramework.Class1", "GetNumber", 2)
    ? oNet:GetNetError()
    ? oNet:GetReturnValue()
   
   oNet:End()
   
return nil
 

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┌────────────────────────────────────────────────────────────────────────────┐
?FiveWin for xHarbour 19.03 - Mar. 2019          xHarbour development power │▄
?(c) FiveTech 1993-2019 for Microsoft Windows 9X/NT/200X/ME/XP/Vista/7/8/10 │█
└────────────────────────────────────────────────────────────────────────────┘?
  ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀?
Compiling...
xHarbour 1.2.3 Intl. (SimpLex) (Build 20190603)
Copyright 1999-2018, http://www.xharbour.org http://www.harbour-project.org/
Compiling 'dotnet.prg' and generating preprocessed output to 'dotnet.ppo'...
Generating C source output to 'dotnet.c'...
Done.
Lines 27, Functions/Procedures 1, pCodes 69
Embarcadero C++ 7.30 for Win32 Copyright (c) 1993-2017 Embarcadero Technologies,
 Inc.
dotnet.c:
Turbo Incremental Link 6.80 Copyright (c) 1997-2017 Embarcadero Technologies, In
c.
* Application successfully built *
 

The sample doesn't show me either the messages or the XBrowse.
What went wrong?
I appreciate every hint I could get here
Thanks in advance.

The simplest Dll I could imagine

Code: Select all

namespace SimpleDllFramework
{
    public class Class1
    {
      public static int GetNumber(int input = 1)
      {
         return input * 10;
      }
   }
}
 

Compiled with .NET Framework 4 (first with 4.6.1), Core 2.2 and Standard 2 but nothing worked.

Sincerely