public void Addmetadata(metadataType newValue)
 {
     AppendDomElement("http://www.imsproject.org/xsd/imscp_rootv1p1p2", "metadata", newValue);
 }
 public void ReplacemetadataAt(metadataType newValue, int index)
 {
     ReplaceDomElementAt("http://www.imsproject.org/xsd/imscp_rootv1p1p2", "metadata", index, newValue);
 }
 public schemaversionEnumerator(metadataType par)
 {
     parent = par;
     nIndex = -1;
 }