Visual Basic

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(.dll)<br />
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public class Address<br />
private _x as string<br />
private _y as string<br />
get/set for x and y<br />
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public sub New()<br />
_x=""<br />
_y=""<br />
end sub<br />
end class<br />
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(client)<br />
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dim a() as Address<br />
... read data and populate a()<br />
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dim ws as new webservice.service<br />
ws.validate(a())<br />
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(web service)<br />
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public sub validate(byval b() as Address)<br />
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When I try to run this I get a cannot convert client.a() to webservice.b() even though they implement the .dll with the same class.<br />
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I don't understand what serialization does for an array, so I'm off to study how that will effect these calls.  In the mean time, if someone could point me in the proper directly, it would be greatly appreciated.<br />
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