How to inherit three data contract objects and create it in a single object?

Posted by Varaprasadm.84 under C# on 11/27/2012 | Points: 10 | Views : 1033 | Status : [Member] | Replies : 3

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I have a data contract class like this

[Serializable]
[DataContract]
public class Address:Email
{
[DataMember]
public long AddressId { get; set; }
}

another data contract class like

[Serializable]
[DataContract]
public class Email:someother class
{
[DataMember]
public long EmailId { get; set; }
}

another data contract class like

[Serializable]
[DataContract]
public class Phone
{
[DataMember]
public long PhoneId { get; set; }
}

Now i want to use the AddressId, EmailId, PhoneId in the same method.

I want to use all the three in a single instance.

for example:
Address obj=new Address();
obj.AddressId="1";

and now i want to get
obj.EmailId="3";
and
obj.PhoneId=4;

How it is possible??

Vara Prasad.M

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Posted by: Saratvaddilli on: 11/27/2012 [Member] [MVP] Bronze | Points: 25

0	Hi Vara Prasad . M , just create an object on the class public <return type> <method name>(Address objAddress , Email objEmail ,Phone ,objPhone ) { //your code here } Thanks and Regards V.SaratChand Show difficulties that how difficult you are Varaprasadm.84, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Deepraj on: 11/28/2012 [Member] Starter | Points: 25

0	Hi, I hope this will help you. These are your classes [Serializable] [DataContract] public class Address { [DataMember] public long AddressId { get; set; } } [Serializable] [DataContract] public class Email { [DataMember] public long EmailId { get; set; } } [Serializable] [DataContract] public class Phone { [DataMember] public long PhoneId { get; set; } } Take another class,say WholeClass as follows define your properties again in it. public class WholeClass { private long addId; Address addObj = new Address(); public long addressId { get { return addObj.AddressId; } set { addObj.AddressId = addId; } } private long emId; Email emObj = new Email(); public long emailId { get { return emObj.EmailId; } set { emObj.EmailId = emId; } } private long phId; Phone phObj = new Phone(); public long addressId { get { return phObj.PhoneId; } set { phObj.PhoneId = phId; } } } So you can access the properties addressId,EmailId,PhoneId by accessing WholeClass's properties. Thanks & Regards DEEPRAJ Varaprasadm.84, if this helps please login to Mark As Answer. \| Alert Moderator

Hi,
I hope this will help you.

These are your classes

[Serializable]

[DataContract]

public class Address

{

    [DataMember]

    public long AddressId { get; set; }

}





[Serializable] 

[DataContract] 

public class Email

{ 

[DataMember] 

public long EmailId { get; set; } 

}





[Serializable]

[DataContract]

public class Phone

{

    [DataMember]

    public long PhoneId { get; set; }

}

Take another class,say WholeClass as follows define your properties again in it.

public class WholeClass

{

	



    private long addId;

    Address addObj = new Address();

    public long addressId

    {

        get

        {

            return addObj.AddressId;

        }

        set

        {

            addObj.AddressId = addId;

        }

    }



    private long emId;

    Email emObj = new Email();

    public long  emailId

    {

          

        get

        {

            return emObj.EmailId;

        }

        set

        {

            emObj.EmailId = emId;

        }

    }



    private long phId;

    Phone phObj = new Phone();

    public long addressId

    {

        get

        {

            return phObj.PhoneId;

        }

        set

        {

             phObj.PhoneId = phId;

        }

    }



    }

So you can access the properties addressId,EmailId,PhoneId by accessing WholeClass's properties.

Thanks & Regards
DEEPRAJ

Varaprasadm.84, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Varaprasadm.84 on: 11/29/2012 [Member] Starter | Points: 25

0	I think creating an object again is not a good solution Vara Prasad.M Varaprasadm.84, if this helps please login to Mark As Answer. \| Alert Moderator

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