I have attached a screen snippet of a maintenance form. I also included a snippet of the properties for the MaintenanceFormToolStrip. It has "UI_New", "UI_Browse", etc., in place of the standard terms.



What did I do wrong, now?!?



Another setback. I cannot post the application updates with this behavior.



Help, please,

The run-time code does not exhibit the behavior. And, yes, I closed the sample solution but not Visual Studio, then I opened my application's solution.



Too much consternation involved here. How do I confirm that the SF assemblies are loaded in the VS AppDomain session?

Write a complex add-in. The AppDomain is the application session domain that holds any loaded assembly. Once it is loaded it remains in the AppDomainuntil explicitly unloaded. VS is supposed to do this when an assembly is rebuilt but sometimes takes a try or two and the occasional getting out.



So it would seem that you have an exception somewhere in your code. Do you have user controls, etc? If you have written user controls and try to query a database in the New or the Load and do not test on the DesignMode flag you could have issues like this.



You might think back to what you had changed in your code when you began to notice the issue. Just FYI, this looks to just be a design-time issue, not run-time. So reverting back to source control versions will have no effect. When it showed up in these tests there was something else going on that allowed the SF assembly to load.

I'll skip the "complex add-in".



This all started with the installation of 1.7.0 in combination with DevEx 9.1. No user controls are involved.



I'll start walking through my code to see if I can find some hidden exception somewhere that is not popping up through normal debugging channels.

Well, the issue is that the Visual Studio IDE snuffs most exceptions that happen within the designer...making tracking this type of thing down more difficult.



But the good news is that all of your clients don't have "Ugly" dialogs.



One thing that you can do within your solution is pick a project, then go to the properties and set the DevEnv.exe as a debug EXE for that project. Run that project only, then when over in the new Visual Studio session that gets shelled, you can load up your solution again. But before you do, on the first VS session, do a Ctrl+Alt+E or click Debug -> Exceptions and check the Common Language Runtime Exceptions check. This will stop automatically on any exception at that point.



Not super straight forward but may be one to to see if an exception is being thrown within the VS IDE.