References in multiple projects solution

[Guest]

Hi,

I just encourntered the following problem. I have a Solution with one
WindowsForms startupprojekt and two class library projects a and b.
Now when compiling a seperately everthing is fine. Also when I compile the
Startup project seperately it's ok. Only if I select Build solution I got
the error:
The type or namespace name 'Windows' does not exist in the namespace
'System'

I had to insert a reference to Windows.Forms into my library dll a although
it's not using this namespace at all.

Any Idea what's the reason for this?



Best



Thomas

 

[Guest]

Sorry forget it, one of the GUI project source files was moved to the class
library project accidentely.

Thomas