Use a dll from .NET IN Clarion

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Hello
I ask something like this before but i have another problem
I made a project in Visual Studio 2010 a class library and make a COM component, now i want to call this methods from Clarion, i put the dll in the Clarion project folder but doesn't work, Which files i have to use, how i do that?

this is the code i use in clarion but don't do anything

WorkOpenWin                routine
   data
Interop01                  long
   code
   Interop01 = CREATE(0, CREATE:OLE)
   Interop01{PROP:Create} = 'Interop01.Interop01Class'
   Interop01{'CallDotnet("Message from Clarion")'}

thanks

Posted 22-Jun-12 7:15am

Estephanny_777

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2 solutions

Solution 1

From what little I can tell by your question, you just put the dll in the folder and expected it to work. You need to add a reference to the dll by right clicking on the References folder, and selecting "Add Reference...". Then click "Browe..." button and select the dll in the dialog. Then you need to click the "Add" button on teh Add Reference to .... That should solve your problem.

Posted 22-Jun-12 8:24am

Clifford Nelson

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Estephanny_777 22-Jun-12 14:38pm

thanks Clifford Nelson, but how I reference a dll created in .NET in the Clarion aplication?
I know how do this from the visual but from the Clarion I have no idea

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Sergey Alexandrovich Kryukov · Accepted Answer · 2012-06-22T17:48:00

Solution 2

First of all, consider using Clarion.NET:
http://www.softvelocity.com/ClarionNet/ClarionNET.htm[^].

Using .NET assemblies by native code is not easy, and I don't like COM way as intrusive and kind of obsolete. Please see my past answer and CodeProject articles I reference in them:
loading C# DLL in MFC[^],
How can I use a dll created in Visual Basic 2008 in Visual Basic 6.0[^],
Call Managed DLL written in C# from Unmanged Code VC++[^],
API's in .Net: Managed or UnManaged Code[^].

—SA

Posted 22-Jun-12 17:48pm

Sergey Alexandrovich Kryukov

Comments

Shahin Khorshidnia 23-Jun-12 3:18am

I think it helps very much.
+5

Sergey Alexandrovich Kryukov 23-Jun-12 11:57am

Thank you, Shahin.
--SA

Espen Harlinn 23-Jun-12 8:56am

Nice links :-D

Sergey Alexandrovich Kryukov 23-Jun-12 11:57am

Thank you, Espen.
--SA

Estephanny_777 25-Jun-12 9:58am

Thank you, Sergey that's help me a lot =)

Sergey Alexandrovich Kryukov 25-Jun-12 11:50am

You are very welcome.
Good luck, call again.
--SA