How to ignore a nullable property from serialization if it is null or empty?

Question

I have a class which is used for Xml Serialization.

Inside which I have a nullable property which is decorated with XmlAttribute:

 [XmlAttribute(\"la         


        

Answer 1

You can use XmlElementAttribute.IsNullable:

[Serializable]
public class Result
{
    [XmlElement(IsNullable = true)]
    public DateTime? LastUpdated  { get; set; }
}