What do I do ?PLEASE HELP.
Thnx
Did you just create a new project and get this error? Could you send me the form that you have?
Thanks,
David
David
Sorry i'm french and i want to be sure of what i read ;o)
I had the same error using vs2005 framework v2. It began suddenly on all classes derived from (inherited from) a windows form base, when no recent changes had occurred with the base. The complete error was:
The designer could not be shown for this file because none of the classes within it can be designed. The designer inspected the following classes in the file: frmMaintReportingGroup The base class 'Manufacturing.ProjectTracking.frmMaintenance' could not be loaded. Ensure the assembly has been referenced and that all projects have been rebuilt.
To fix, I renamed the base class from frmMaintenance to frmMaintenance2, then did a mass change of all derived classes to inherit from frmMaintenance2 (instead of frmMaintenance). That allowed me to do a rebuild. At that point I renamed everything back to frmMaintenance and was able to rebuild successfully.
Hi,
This is an old post but I have a point to make: Did you check that the default constuctor (zero arguments) was present in the Base Class. I had a similar situation where I had disabled/removed that contructor while having a couple of other overloaded constructors. Adding the below piece of code as in:
public BaseClass()
{
InitializeComponent();
}
in the base class and rebuilding the library again made the designers appear for the inherited classes in the project where i was referncing the library. Thanks.
Regards
Sameer
I try to create an empty smartdevice project for PocketPC then i can not see Designer. It gives me "The designer could not be shown for this file because none of the classes within it can be designed." Error.
