public static void RunTest_Memory(string _filename, string _rootNode)
{
_xmlDoc = new PFXmlDocument(_rootNode);
XmlElement xmlElement;
XmlElement saveXmlElement;
xmlElement = _xmlDoc.AddNewElement(_xmlDoc.DocumentRootNode, "ProcessingDate", DateTime.Now.ToString());
saveXmlElement = _xmlDoc.AddNewElement(_xmlDoc.DocumentRootNode, "IsEnabled", "True");
xmlElement = _xmlDoc.AddNewElement(saveXmlElement, "node1", "text1");
xmlElement = _xmlDoc.AddNewElement(saveXmlElement, "node2", "text2");
_xmlDoc.AddNewAttribute(xmlElement, "attr1", "val1");
xmlElement = _xmlDoc.AddNewElement(saveXmlElement, "node3", "text3");
_xmlDoc.AddNewAttribute(xmlElement, "attr3a", "val3a");
_xmlDoc.AddNewAttribute(xmlElement, "attr3b", "val3b");
xmlElement = _xmlDoc.AddNewElement(_xmlDoc.DocumentRootNode, "FormBackground", "Red");
_xmlDoc.SaveToFile(_filename);
PFXmlDocument xmlDoc2 = new PFXmlDocument();
xmlDoc2.LoadFromFile(_filename);
Program._messageLog.WriteLine(xmlDoc2.OuterXml);
Program._messageLog.WriteLine("\r\n" + xmlDoc2.InnerText);
Program._messageLog.WriteLine("\r\n" + xmlDoc2.InnerXml);
}
public static void AddNodes(MainForm frm)
{
bool err = false;
XmlElement xmlElement;
StringBuilder nodePath = new StringBuilder();
Program._messageLog.Clear();
if (frm.txtNodePath.Text.Length == 0)
{
Program._messageLog.WriteLine("Node path must be specified.");
err = true;
}
if (err)
{
return;
}
if (frm.txtNodePath.Text.Length > 0)
{
if (frm.txtNodeTag.Text.Length > 0)
{
nodePath.Length = 0;
nodePath.Append(frm.txtRootNode.Text);
nodePath.Append("/");
nodePath.Append(frm.txtNodePath.Text);
try
{
xmlElement = _xmlDoc.FindElement(nodePath.ToString());
if (xmlElement == null)
{
xmlElement = _xmlDoc.FindElement(frm.txtRootNode.Text);
_xmlDoc.AddNewElement(xmlElement, frm.txtNodePath.Text, string.Empty);
xmlElement = _xmlDoc.FindElement(nodePath.ToString());
}
_xmlDoc.AddNewElement((XmlNode)xmlElement, frm.txtNodeTag.Text, frm.txtNodeInnerText.Text);
}
catch (Exception ex)
{
_msg.Length = 0;
_msg.Append("Attempt to add element failed.\n");
_msg.Append("Node tag: ");
_msg.Append(frm.txtNodeTag.Text);
_msg.Append("\n\n");
_msg.Append(AppMessages.FormatErrorMessage(ex));
AppMessages.DisplayErrorMessage(_msg.ToString());
}
_xmlDoc.SaveToFile(frm.txtFilename.Text);
}
if (frm.txtAttribute.Text.Length > 0)
{
nodePath.Length = 0;
nodePath.Append(frm.txtRootNode.Text);
nodePath.Append("/");
nodePath.Append(frm.txtNodePath.Text);
if (frm.txtNodeTag.Text.Length > 0)
{
nodePath.Append("/");
nodePath.Append(frm.txtNodeTag.Text);
}
try
{
xmlElement = _xmlDoc.FindElement(nodePath.ToString());
_xmlDoc.AddNewAttribute(xmlElement, frm.txtAttribute.Text, frm.txtAttributeValue.Text);
}
catch (Exception ex)
{
_msg.Length = 0;
_msg.Append("Attempt to add attribute failed.\n");
_msg.Append("Node tag: ");
_msg.Append(frm.txtNodeTag.Text);
_msg.Append("\n\n");
_msg.Append(AppMessages.FormatErrorMessage(ex));
AppMessages.DisplayErrorMessage(_msg.ToString());
}
_xmlDoc.SaveToFile(frm.txtFilename.Text);
}
}
OutputContentsOfFile(frm.txtFilename.Text);
}