> Hi i was developing a project in Vb.net 2003 and for some reasons i
> have to switch to vb.net 2005. and while converting x project into
> 2005 i am facing some problems.
>
> 1) i have built a form template and all the forms for data input are
> being inherited by that form it is workin very well in vs 2003 but in
> 2005 the child forms does not opens in design view and states the
> following error
>
> 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: Form1 --- The base class
> 'TestApp.TMForm' could not be loaded. Ensure the assembly has been
> referenced and that all projects have been built.
>
> and when i build the solution visual studio is shutdown with an
> unknown error
>
> Please reply the solution of this problem as soon as possible
>