dlls/mscoree/tests/comtest.cs

   1 /*
   2  * Copyright 2018 Fabian Maurer
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 /* Compile with
  20     csc /target:library /out:dll.dll comtest.cs
  21 */
  22
  23 using System.Runtime.InteropServices;
  24
  25 namespace DLL
  26 {
  27     [Guid("1dbc4491-080d-45c5-a15d-1e3c4610bdd9"), ComVisible(true), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
  28     public interface ITest
  29     {
  30         void Func(ref int i);
  31     }
  32
  33     [ComVisible(true), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
  34     public interface ITest2
  35     {
  36         void Func2(ref int i);
  37     }
  38
  39     [Guid("2e106e50-e7a4-4489-8538-83643f100fdc"), ComVisible(true), ClassInterface(ClassInterfaceType.None)]
  40     public class Test : ITest, ITest2
  41     {
  42         public void Func(ref int i)
  43         {
  44             i = 42;
  45         }
  46         public void Func2(ref int i)
  47         {
  48             i = 43;
  49         }
  50     }
  51 }