Add the following class to your project:
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// // Copyright (c) Microsoft Corporation. All rights reserved. //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// using System; namespace System.Diagnostics { // DebuggerBrowsableState states are defined as follows: // Never never show this element // Expanded expansion of the class is done, so that all visible internal members are shown // Collapsed expansion of the class is not performed. Internal visible members are hidden // RootHidden The target element itself should not be shown, but should instead be // automatically expanded to have its members displayed. // Default value is collapsed // Please also change the code which validates DebuggerBrowsableState variable (in this file) // if you change this enum. public enum DebuggerBrowsableState { Never = 0, Collapsed = 2, RootHidden = 3 } }This was copy-and-pasted from the NETMF source. License is Apache 2.0.
This really shouldn't be necessary (and in fact...it should trigger a duplicated code warning/error). But it should get you back up and running.
Chris