initial oogynize check in _ this actually used to work!

WorkspaceMgr/Launchers/Launcher_Visio.cs

@@ -0,0 +1,72 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.IO;
+
+using Foo.Platform.Win32;
+using System.Runtime.InteropServices;
+using System.Diagnostics;
+using System.Reflection;
+
+namespace Foo.WorkspaceMgr.Launchers
+{
+    internal class Launcher_Visio : ILaunch
+    {
+        #region ILaunch Members
+
+        /// <summary>
+        /// Checks to see if the file exists in the system i.e. can be reached over
+        /// the network. if FileExists fails, we shouldn't be able to launch it.
+        /// </summary>
+        /// <param name="strArtifactLocation">location of the path + file to launch</param>
+        /// <returns></returns>
+        public FuncDepBoolType IQueryLaunch(string strArtifactLocation)
+        {
+            if (!String.IsNullOrEmpty(strArtifactLocation) && (strArtifactLocation.Length > 3))
+            {
+                if (File.Exists(strArtifactLocation))
+                    return FuncDepBoolType.Success;
+                else
+                    return FuncDepBoolType.ArtifactLocationUnavailable;
+            }
+            else
+            {
+                return FuncDepBoolType.ParametersInvalid;
+            }
+        }
+
+        public const string Excel_ProgId = "Visio.Application";
+
+        /// <summary>        
+        /// Generic Launcher should be able to handle any file type. Launched the .Net Way.
+        /// ~this is the same as if the User clicks on the file.
+        /// </summary>
+        /// <param name="strArtifactLocation">location of the path + file to launch</param>
+        /// <returns></returns>
+        public FuncDepBoolType ILaunch(string strArtifactLocation)
+        {
+            Microsoft.Office.Interop.Visio.Application app = null;
+            app = new Microsoft.Office.Interop.Visio.Application();
+
+            // Mark the Application as visible
+            app.Visible = true;
+
+            app.Documents.Open(strArtifactLocation);
+
+            // Keep Track of all our Excel Instances
+            ///WorkspaceState.Launched_ExcelInstances.Add(app);
+
+            return FuncDepBoolType.Success;
+
+            //if (!String.IsNullOrEmpty(strArtifactLocation) && (strArtifactLocation.Length > 3))
+            //{                
+            //    Process.Start(strArtifactLocation);                               
+            //}
+            //return FuncDepBoolType.ParametersInvalid;            
+        }
+
+        #endregion        
+
+    }
+}