Re: [Nplot-devel] [ nplot-Bugs-3022446 ] VS2010 removes reference to Nplot, then errors:

[Jamie M. <jam...@go...>]

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

Jamie


On Tue, Jun 29, 2010 at 4:04 PM, SourceForge.net
<no...@so...> wrote:
> Bugs item #3022446, was opened at 2010-06-28 18:22
> Message generated for change (Comment added) 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 21:04
>
> 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
>
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