public static IList<PathItem> ParseFolderFile(string path)
{
FileStream fileStream = null;
StreamReader streamReader = null;
try
{
FileInfo fileInfo = new FileInfo(path);
if (!fileInfo.Exists)
return null;
fileStream = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
streamReader = new StreamReader(fileStream, true);
string sBuffer = String.Format("<root>{0}</root>", streamReader.ReadToEnd());
streamReader.Close();
streamReader = null;
fileStream.Close();
fileStream = null;
var stringReader = new StringReader(sBuffer);
var xmlTextReader = new XmlTextReader(stringReader) { Namespaces = false };
IList<PathItem> result = new List<PathItem>();
while (xmlTextReader.Read())
{
if ((xmlTextReader.NodeType != XmlNodeType.Element) || (xmlTextReader.Name != "folder"))
continue;
PathItem item = new PathItem(xmlTextReader.GetAttribute("name"), xmlTextReader.GetAttribute("path"));
result.Add(item);
}
return result;
}
catch (Exception ex)
{
System.Diagnostics.Trace.TraceError("Error parsing Favorites list [{0}]:\r\n{1}\r\n{2}", path, ex.Message, ex.StackTrace);
throw;
}
finally
{
if (streamReader != null)
streamReader.Close();
if (fileStream != null)
fileStream.Close();
}
}
protected virtual object commandAddExecute(object parameter)
{
var newItem = new PathItem();
if (PathList != null)
PathList.Add(newItem);
return null;
}