You need to add XmlChoiceIdentifierAttribute to the 'EvalDate' member.

Hello,

I am trying to make a custom XMLserializer for my class.
wrote a simple writeXML method for my class and it works.
My class has int members.
However, when I add a member of type datetime, the writeXML doesn't work anymore!
This is the sort of an error i get:
 System.InvalidOperationException: There was an error reflecting property 'datetime member'. ---> System.InvalidOperationException: You need to add XmlChoiceIdentifierAttribute to the 'datetime member' member.

here is my code for writeXML:
public void WriteXml(String filePath)
{
   StreamWriter stWriter = null;
   XmlSerializer xmlSerializer;

   xmlSerializer = new XmlSerializer(this.GetType());
   stWriter = new StreamWriter(filePath);
   System.Xml.Serialization.XmlSerializerNamespaces xs = new XmlSerializerNamespaces();
    //To remove namespace and any other inline information tag
    xs.Add("", "");
   xmlSerializer.Serialize(stWriter, this, xs);
       
}

here are the attributes i have mentioned for the datetime member of the class:
[System.Xml.Serialization.XmlElementAttribute()]
[XmlElementAttribute(DataType = "date")]

note added: I get similar error for class member of type BOOL

any help would be greatly appreciated.

(I use framework 2, visual studio .net 2005, C#)