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Christopher Bland Member
Exception in designer has occurred
Posted: May 9, 2011 5:09 PM

Martin remoted into my system for 2 hours, and we found that the versions were correct between the GAC, the project BIN, and the WebUI Studio files created during the install of WebUI Studio 2011.

It was finally concluded that all of the references and code lines for WebUI in webconfig had to be removed, the project saved, Visual Studio closed, the appropriate "Temporary ASP.NET Files" folders deleted, and Visual Studio project opened back up, the lines added back to webconfig, and the NECESSARY references added back to the project, to get the designer running again AND the project remaining stable...

Long, long, road to get there, but problem resolved!

Exception in designer has occurred
Posted: May 6, 2011 11:15 AM

I have reconfirmed the version numbers between the assemblies in GAC and the contents of the projects BIN folder - they are identical.  I ran iisreset with Visual Studio closed and brought the project back up - same error.  The ISNet.WebUI.Editor.v4.dll wasn't being referenced in the project, so I added it and confirmed proper versions between GAC and BIN - still same error...

The only thing that I found out of place was in the .csproj file for the project:

 

    <Reference Include="ISNet.WebUI.WebGrid, Version=7.0.7200.417, Culture=neutral, PublicKeyToken=3e60b85fb8502d5e, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
    </Reference>
    <Reference Include="ISNet.WebUI.WebGrid.Editor, Version=7.0.7200.429, Culture=neutral, PublicKeyToken=86c0ac2b39cea36a, processorArchitecture=MSIL">
      <Private>True</Private>
    </Reference>
    <Reference Include="ISNet.WebUI.WebGrid.Resources, Version=7.0.7200.417, Culture=neutral, PublicKeyToken=3e60b85fb8502d5e, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
    </Reference>

Note that the version numbers in the .csproj file for WebGrid and WebGrid.Resources are both 7.0.7200.417, though with the project actually open in Visual Studio, they both show version numbers 7.0.7200.429.

Thanks again for your prompt response,

Chris

Exception in designer has occurred
Posted: May 5, 2011 5:56 PM

Thank you for the quick response.  What I had posted originally was that the versions appear to be the same in Windows\assembly and my projects BIN folder (see attachment).  Is there somewhere else that I might be missing?  I've also checked the webconfig versus the sample C# files and nothing seems off there either, though I can open the designer for the sample WebGrids...

WebExplorerPane disappears when mouse-over event fires for splitter
Posted: April 15, 2011 5:16 PM

Thanks Martin!  The doctype was already set as described, but making the WebExplorerPane height fixed resolved the issue.  Are there any plans to fix that, or should users try to develop around it to resize dynamically?...

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