public static Guid NewGuid()
{
Guid guid;
Marshal.ThrowExceptionForHR(Win32Native.CoCreateGuid(out guid), new IntPtr(-1));
return(guid);
}
// This will create a new guid. Since we've now decided that constructors should 0-init,
// we need a method that allows users to create a guid.
public static Guid NewGuid()
{
// CoCreateGuid should never return Guid.Empty, since it attempts to maintain some
// uniqueness guarantees. It should also never return a known GUID, but it's unclear
// how extensively it checks for known values.
Contract.Ensures(Contract.Result <Guid>() != Guid.Empty);
Guid guid;
Marshal.ThrowExceptionForHR(Win32Native.CoCreateGuid(out guid), new IntPtr(-1));
return(guid);
}