public string Read(string filePath)
{
string result = string.Empty;
// Check correct path
if (File.Exists(filePath) && (filePath.EndsWith(".xml")))
{
// Role base security for the XML reading logic
if (_roleProvider.CanReadXMLFile(filePath))
{
using (XmlTextReader reader = new XmlTextReader(filePath))
{
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element: // The node is an element.
result += ("<" + reader.Name);
result += (">");
break;
case XmlNodeType.Text: //Display the text in each element.
result += (reader.Value);
break;
case XmlNodeType.EndElement: //Display the end of the element.
result += ("</" + reader.Name);
result += (">");
break;
}
}
}
}
}
return(result);
}