Hi,

struggling with finding any good documentation for this scenario.

Have generated Apex class from an WSDL:

public class MembershipService {

public class ArrayOfMembershipUserHelper {

public LIST:MembershipService.MembershipUserHelper MembershipUserHelper;
}

public class FindUsersByEmailResponse_element {

public MembershipService.ArrayOfMembershipUserHelper FindUsersByEmailResult;
}


public class MembershipServiceSoap {

public String clientCert_x;
public String clientCertPasswd_x;
public String endpoint_x;
public MAP:String,String inputHttpHeaders_x;
public MAP:String,String utputHttpHeaders_x;
public Integer timeout_x;

public MembershipService.ArrayOfMembershipUserHelper FindUsersByEmail(String, String){};
}

public class FindUsersByEmail_element {

public String emailToMatch;
public String secret;
}

public class MembershipUserHelper {

public Datetime CreationDate;
public String Email;
public Boolean Newsletter;
public String UserId;
public String Username;
}
}

 Here is an extract from the custom controller that cals the external web service:

public class MembershipController {

public List<MembershipService.MembershipUserHelper> members { get; set; }

public MembershipController() {
//this fails, cannot bind
members = getMembers('name@domain.com');
}

public List<MembershipService.MembershipUserHelper> getMembers(string emailToMatch)
{
MembershipService.MembershipServiceSoap svc = new MembershipService.MembershipServiceSoap();
MembershipService.ArrayOfMembershipUserHelper foundUsers = svc.FindUsersByEmail('secretcode', emailToMatch);

return (List<MembershipService.MembershipUserHelper>)foundUsers.MembershipUserHelper;
}

}

 Here is the markup in the Visualforce page:

<apex:page Controller="MembershipController">
<apex:pageBlock >
<apex:Form >
<apex:dataTable id="listResults" value="{!members}" var="m">
<apex:column value="{!m.Username}"/>
</apex:dataTable>
</apex:Form>
</apex:pageBlock>
</apex:page>

When running this, I get an error message saying:

getUsername

How do I setup this correct to display a list of the array returning a complex object from the web service?