//
// public static methods
//
// replaces the inputElement with the provided EncryptedData
public static void ReplaceElement(XmlElement inputElement, EncryptedData encryptedData, bool content)
{
if (inputElement == null)
{
throw new ArgumentNullException("inputElement");
}
if (encryptedData == null)
{
throw new ArgumentNullException("encryptedData");
}
// First, get the XML representation of the EncryptedData object
XmlElement elemED = encryptedData.GetXml(inputElement.OwnerDocument);
switch (content)
{
case true:
// remove all children of the input element
Utils.RemoveAllChildren(inputElement);
// then append the encrypted data as a child of the input element
inputElement.AppendChild(elemED);
break;
case false:
XmlNode parentNode = inputElement.ParentNode;
// remove the input element from the containing document
parentNode.ReplaceChild(elemED, inputElement);
break;
}
}