XML serialization related question and c#

Question

Suppose i have one customer class and i will serialize the class to xml . After serialization we will get xml data but i need some property of customer class to be serialized on demand based on few condition. Is it possible?

I have no concept how to do it. Can anyone help me with this?

Answer 1

You can add one or more ShouldSerializeXXXXXX() methods, where XXXXXX is the name of each property you want to serialize based on a condition.

Eg:

public class Customer
{
    [DefaultValue(null)]
    public string SomeInfo { get; set; }

    [DefaultValue(null)]
    public string SomeOtherInfo { get; set; }

    #region Serialization conditions

    // should SomeInfo be serialized?
    public bool ShouldSerializeSomeInfo()
    {
         return SomeInfo != null; // serialize if not null
    }

    // should SomeOtherInfo be serialized?
    public bool ShouldSerializeSomeOtherInfo()
    {
         return SomeOtherInfo != null; // serialize if not null
    }

    #endregion
}

Answer 2

You can use XmlAttributeOverrides and overide the XmlIgnore attribute for your property.

(there is an example in the XmlIgnore msdn page)

Answer 3

Take a look at this post on SO . Can be helpful for You.