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[Nplot-devel] [ nplot-Bugs-3022446 ] VS2010 removes reference to Nplot, then errors:
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From: SourceForge.net <no...@so...> - 2010-06-29 20:35:49
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Bugs item #3022446, was opened at 2010-06-28 18:22 Message generated for change (Settings changed) made by jallwork You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=821568&aid=3022446&group_id=161868 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open >Resolution: None Priority: 5 Private: No Submitted By: John Allwork (jallwork) >Assigned to: Nobody/Anonymous (nobody) Summary: VS2010 removes reference to Nplot, then errors: Initial Comment: VS2010 removes reference to Nplot, then errors: 1. the namespace name Nplot could not be found 2. The referenced assembly 'Nplot' could not be resolved because it has a dependency on 'System.Design Version 4.0.0.0, ... ' which is not in the current targeted framework .NETFramework 4.0, ... To reproduce this 1. start a new (c#) project 2. Add a Plotsurface to the toolbox (not really necessary) 3. add reference to NPlot in solution explorer (right-click, browse for Nplot dll) 4. add 'using NPlot;' at top of code 5. start typing some npolt code (say after InitializeComponent();): PlotSurface2D ps2d = new PlotSurface2D(); 6. Note that intellisense knows about the Nplot items 7. Compile code and get error. 8.Look at code - PlotSurface2D ps2d = new PlotSurface2D(); is now an error. Further double click Nplot in Solution Explorer to display Object Browser. Nplot is missing. Remove Nplot from references and add again. Nplot appears in Object Browser. Compile program and Hey Presto! Nplot is gone. Should there be a different nplot.dll for VS2010? How do I target VS2010 for a different .NET framework? Regards and thanks John Allwork ---------------------------------------------------------------------- >Comment By: John Allwork (jallwork) Date: 2010-06-29 21:35 Message: Thanks for your reply. It does seem to work if you retarget your C# application for .NET framework 4, rather than the default .NET Framework 4 Client Profile (Solution Explorer . right-clcik properties > Open, then change Target framework) Solved - thanks again John ---------------------------------------------------------------------- Comment By: Jamie McQuay (jamcquay) Date: 2010-06-29 21:15 Message: NPlot was compiled against .Net 2.0 in order to use .Net 2.0 components in .Net 4.0 applications you need to add an entry to the applications config file. Here is a link to what you need to do: http://stackoverflow.com/questions/1604663/what-does-uselegacyv2runtimeactivationpolicy-do-in-the-net-4-config ---------------------------------------------------------------------- Comment By: John Allwork (jallwork) Date: 2010-06-29 21:04 Message: Update on this. You can retarget VS to .NET 3.5, (right-click Properties > Open, and retarget framework) and it complies, but doesn't display anything on the plotsurface John ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=821568&aid=3022446&group_id=161868 |
