Getting data From folders from Doc library using spquery with SharePoint Object Model

try
{
SPWeb currentWeb = SPControl.GetContextWeb(Context);
SPList lstDoc = currentWeb.Lists["Shared Documents"];
SPQuery sQuery = new SPQuery();
sQuery.Query = "";
sQuery.ViewAttributes = "";
SPListItemCollection myColl = lstDoc.GetItems(sQuery);
writer.Write(""); writer.Write(""); writer.Write(""); writer.Write(""); foreach (SPListItem item in myColl) { string strDocUrl = item["FileRef"].ToString(); strDocUrl = strDocUrl.Substring(strDocUrl.IndexOf('#') + 1); string strOriginalUrl = currentWeb.Url + "/" + strDocUrl; string strFileName = item["LinkFilename"].ToString(); writer.Write(""); writer.Write(""); writer.Write(""); } writer.Write("

"); writer.Write(""); writer.Write("Document Name"); writer.Write(""); writer.Write("

"); writer.Write(""+strFileName+""); writer.Write("

");
}
catch (Exception ex)
{
writer.Write(ex.ToString());
}