>>>Hi everybody,
>>>
>>>1. Looking at the project, how can I tell its type (class library, etc.)
>>>
>>>2. For some reason I can not add references to my BL/DS to the main project for the application.
>>>
>>>In the sample application I see that we have main form, that in turn calls other forms from another project and this project has all the references. Does it mean I have to follow the same pattern even if in my case I was thinking about only one form?
>>>
>>>Any ideas what may went wrong in my case and why I can not add references?
>>>
>>>Thanks in advance.
>>
>>Naomi, I might be mistaken, but I think the only differences between project types are initial references added and some stuff in the project properties. Are you getting an error message for situation #2?
>
>I can not add my BL/DataSets projects to the main project :((((((((((((((( The controls project I already added, so I would keep the directory as is - not important. But why I can not add the other two? That's getting depressing again.

I don't know what to tell you. I don't think I've ever encountered anything like that. Can you re-create the problem with a fresh project?