--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Postarc/Postarc/PostArcCOMHelper.cs	Fri Oct 05 23:55:06 2012 +0200
@@ -0,0 +1,67 @@
+/*
+ * Postarc
+ *
+ * Author:
+ * Christian Lins <christian.lins@intevation.de>
+ *
+ * Copyright:
+ * Copyright (C) 2012 Intevation GmbH <http://www.intevation.de/>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Runtime.InteropServices;
+using ESRI.ArcGIS.ADF.CATIDs;
+using Postarc.Catalog;
+using Postarc.Feature;
+
+namespace Postarc
+{
+    public class PostarcCOMHelper
+    {
+        #region COM Registration
+
+        [ComRegisterFunction]
+        static void Register(string key)
+        {
+            //System.Windows.Forms.MessageBox.Show("Postarc::Register(" + key + ")");
+
+            // Register PostGISFeatureClass
+            System.Type type = typeof(PostarcClassDescription);
+            GeoObjectClassExtensions.Register(type.GUID.ToString());
+            GeoObjectClassDescriptions.Register(type.GUID.ToString());
+
+            //System.Windows.Forms.MessageBox.Show(type.GUID.ToString());
+
+            // Register ArcCatalog extension
+            type = typeof(GxAddNewPostGISConnection);
+            GxFolderNewMenuCommands.Register(type.GUID.ToString());
+            GxDatabaseExtensions.Register(type.GUID.ToString());
+            GxRootObjects.Register(type.GUID.ToString());
+        }
+
+        [ComUnregisterFunction]
+        static void Unregister(string key)
+        {
+            ESRI.ArcGIS.ADF.CATIDs.GeoObjectClassExtensions.Unregister(key);
+            ESRI.ArcGIS.ADF.CATIDs.GeoObjectClassDescriptions.Unregister(key);
+        }
+
+        #endregion
+    }
+}