http://msdn.microsoft.com/en-us/library/x6c1kb0s%28VS.71%29.aspx
xsd c:\a.xsd c:\a1.xsd c:\b.xsd /l:c# /c
a and a1 are the referenced xsd files
generate class to c:\b.cs
http://msdn.microsoft.com/en-us/library/x6c1kb0s%28VS.71%29.aspx
xsd c:\a.xsd c:\a1.xsd c:\b.xsd /l:c# /c
a and a1 are the referenced xsd files
generate class to c:\b.cs