Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
Try this:
svcutil.exe /t:code /dconly /ser:XmlSerializer my.xsd
BUT don't expect it to do the SAME thing as xsd.exe! ;P
xsd.exe