public static List <string> CreateXML(string filename, List <Question> questions)
{
int questionsSkipped = 0;
List <string> result = new List <string>();
result.Add("Processing " + questions.Count.ToString() + " unsupported question types to XML....");
// make new XML doc
XmlDocument xmlDoc = new XmlDocument();
XmlNode quizNode = xmlDoc.CreateElement("quiz");
xmlDoc.AppendChild(quizNode);
// add nodes
for (int i = 0; i < questions.Count; i++)
{
XmlNode qNode = questions[i].xmlNode;
if (qNode != null)
{
XmlNode question = quizNode.OwnerDocument.ImportNode(qNode, true);
quizNode.AppendChild(question);
}
}
// write to file
JwXML.WriteToFile(xmlDoc, filename);
result.Add("\tOK. " + questionsSkipped.ToString() + " questions skipped (no XML data)");
// return result
return(result);
}
public static void SetVar(string name, string value)
{
CheckCfgFileExists();
XmlDocument doc = JwXML.Load(cfgFile);
XmlNodeList variables = JwXML.GetNodes(doc, "config/variable");
Boolean addNewNode = true;
foreach (XmlNode variable in variables)
{
string varName = JwXML.GetNodeValue(variable, "name");
if (varName == name)
{
addNewNode = false;
JwXML.GetSingleNode(variable, "value").InnerText = value;
}
}
// add new variable node?
if (addNewNode)
{
XmlNode config = JwXML.GetSingleNode(doc, "config");
XmlElement newVariable = doc.CreateElement("variable");
XmlElement newName = doc.CreateElement("name");
newName.InnerText = name;
newVariable.AppendChild(newName);
XmlElement newValue = doc.CreateElement("value");
newValue.InnerText = value;
newVariable.AppendChild(newValue);
config.AppendChild(newVariable);
}
//write back to file
JwXML.WriteToFile(doc, cfgFile);
}
