v4.0 dotnet fixes

Author: ErisMik

binding/dotnet/Rhino/Rhino.cs

@@ -436,7 +436,7 @@ public Inference GetInference()
             if (status != RhinoStatus.SUCCESS)
             {
                 string[] messageStack = GetMessageStack();
-                throw RhinoStatusToException(status, "Failed to reset");
+                throw RhinoStatusToException(status, "Failed to reset", messageStack);
             }
 
             return new Inference(isUnderstood, intent, slots);
@@ -480,10 +480,9 @@ public static string[] GetAvailableDevices()
                 out numDevices);
             if (status != RhinoStatus.SUCCESS)
             {
-                throw PvStatusToException(
+                throw RhinoStatusToException(
                     status,
-                    "Get available devices failed",
-                    GetMessageStack());
+                    "Get available devices failed");
             }
 
             string[] devices = new string[numDevices];

demo/dotnet/RhinoDemo/FileDemo.cs

@@ -276,7 +276,7 @@ public static void Main(string[] args)
                 return;
             }
 
-            if (showAvailableDevices)
+            if (showInferenceDevices)
             {
                 Console.WriteLine(string.Join(Environment.NewLine, Rhino.GetAvailableDevices()));
                 return;

demo/dotnet/RhinoDemo/MicDemo.cs

@@ -323,7 +323,7 @@ public static void Main(string[] args)
                 return;
             }
 
-            if (showAvailableDevices)
+            if (showInferenceDevices)
             {
                 Console.WriteLine(string.Join(Environment.NewLine, Rhino.GetAvailableDevices()));
                 return;