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How to create copy constructor in the smartest way?

public class ConfigurationXmlDocument : XmlDocument
{
public ConfigurationXmlDocument()
{
}
}

I want to create an example of ConfigurationXmlDocument from object
returned by XmlDocument.Clone(). Their source object is well known to
be of ConfigurationXmlDocument type. As far as I understand I should
create a copy constructor for this. But what to do in it?

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Jul 21 '05 #1
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