How to exclude null properties when using XmlSerializer

Question

I\'m serializing a class like this

public MyClass
{
    public int? a { get; set; }
    public int? b { get; set; }
    public int? c { get; set; }
}
         


        

Answer 1

Mark the element with [XmlElement("elementName", IsNullable = false)] null values will be omitted.