public void Serialize(XmlWriter writer)
{
writer.WriteStartElement("AlphaBitmapData");
/*
if (bitmapPixelData != null)
{
IEnumerator enums = bitmapPixelData.GetEnumerator();
while(enums.MoveNext())
((RGBA)enums.Current).Serialize(writer);
}
*/
writer.WriteEndElement();
}