public object AddElement(
object parentElement,
string childElementName,
string childElementText = "",
bool childElementTextAsCDataSection = false)
{
XmlNode xmlNode = InMetaXmlUtils.TryGetXmlNode(parentElement);
if (xmlNode != null)
{
return((object)new MsXmlNodeEmulator((XmlNode)XmlUtils.AppendElement(xmlNode, childElementName, childElementText)));
}
object ownerDocument = InMetaXmlUtils.InteropGetOwnerDocument(parentElement);
object element = InMetaXmlUtils.InteropCreateElement(ownerDocument, childElementName);
InMetaXmlUtils.InteropAppendChild(parentElement, element);
if (!string.IsNullOrEmpty(childElementText))
{
InMetaXmlUtils.InteropAppendChild(element, InMetaXmlUtils.InteropCreateTextNode(ownerDocument, childElementText));
}
return(element);
}
public void SetNodeText(object element, string text, bool textAsCDataSection = false)
{
XmlNode xmlNode = InMetaXmlUtils.TryGetXmlNode(element);
if (xmlNode != null)
{
XmlUtils.ReplaceOwnText(xmlNode, text);
}
else
{
object nodes = InMetaXmlUtils.InteropSelectNodes(element, "text()");
int length = InMetaXmlUtils.InteropGetLength(nodes);
for (int index = 0; index < length; ++index)
{
InMetaXmlUtils.InteropRemoveChild(element, InMetaXmlUtils.InteropGetItem(nodes, index));
}
if (string.IsNullOrEmpty(text))
{
return;
}
InMetaXmlUtils.InteropAppendChild(element, InMetaXmlUtils.InteropCreateTextNode(InMetaXmlUtils.InteropGetOwnerDocument(element), text));
}
}