I can't build CSharpSamplesExplorer in my VisualStudio 2008. Errors like "partial modifier is missing" occeres and if add those declarations then about 333 other errors occeres.
Hello Klimia,
I tried this sample in different environments and it seems to work fine for me.
For the nature of this error you could read at the following link:
http://msdn.microsoft.com/en-us/library/588zwc2k(v=vs.80).aspx.
Please do not hesitate to ask if you have any other questions.