public string get(string sSegmentName, int iSegmentOccurence, int iFieldPos, int iFieldOccurence, int iComponentPos, int iSubComponentPos)
{
String sString = "";
HL7Segment segment = getHL7Segment(sSegmentName, iSegmentOccurence);
sString = segment.toString();
if (iFieldPos > 0)
{
HL7Field field = segment.getField(iFieldPos);
sString = field.toString();
if (iFieldOccurence > 0)
{
HL7FieldItem fieldItem = field.getFieldItem(iFieldOccurence);
sString = fieldItem.toString();
if (iComponentPos > 0)
{
HL7Component component = fieldItem.getComponent(iComponentPos);
sString = component.toString();
if (iSubComponentPos > 0)
{
HL7SubComponent subComponent = component.getSubComponent(iSubComponentPos);
sString = subComponent.toString();
}
}
}
}
return(sString);
}
public HL7SubComponent getSubComponent(int iSubComponentPos)
{
string sString = "";
try
{
sString = deComponent.getString(delimeters.getSD(), iSubComponentPos);
}
catch (UnableToGetStringException e)
{
throw new SubComponentNotFoundException(e.Message);
}
HL7SubComponent subComp = new HL7SubComponent(sString, delimeters);
return(subComp);
}
public HL7Component(XmlElement componentElement, HL7Delimeters delim)
{
delimeters = delim;
string sComponent = "";
int iLastPopulatedPos = 0;
XmlNodeList subComponentList = componentElement.ChildNodes;
if (subComponentList.Count == 0)
{
HL7SubComponent subComponent = new HL7SubComponent(componentElement, delimeters);
sComponent = sComponent + subComponent.toString();
}
else
{
if (subComponentList.Count == 1 && componentElement.ChildNodes[0].NodeType == XmlNodeType.Text)
{
HL7SubComponent subComponent = new HL7SubComponent(componentElement, delimeters);
sComponent = sComponent + subComponent.toString();
if (subComponent.toString().Length > 0)
{
iLastPopulatedPos = sComponent.Length;
}
}
else
{
for (int i = 0; i < subComponentList.Count; i++)
{
XmlElement subComponentElement = (XmlElement)subComponentList[i];
HL7SubComponent subComponent = new HL7SubComponent(subComponentElement, delimeters);
sComponent = sComponent + subComponent.toString() + char.ToString(delimeters.getSD());
if (subComponent.toString().Length > 0)
{
iLastPopulatedPos = sComponent.Length - 1;
}
}
}
sComponent = sComponent.Substring(0, iLastPopulatedPos);
}
deComponent = new HL7DataElement(sComponent);
}
public void buildXML(XmlDocument doc, XmlElement componentElement)
{
HL7SubComponent subComponent = new HL7SubComponent("", delimeters);
int iNumberSubComponents = getLength();
if (iNumberSubComponents == 1)
{
subComponent = getSubComponent(1);
subComponent.buildXML(componentElement);
}
else
{
for (int i = 1; i <= iNumberSubComponents; i++)
{
subComponent = getSubComponent(i);
XmlElement subComponentElement = doc.CreateElement("SUBCOMPONENT." + i.ToString());
componentElement.AppendChild(subComponentElement);
subComponent.buildXML(subComponentElement);
}
}
}
