public void SaveRequest(RequestData rd)
{
XmlDocument xmlRequest = new XmlDocument();
if (File.Exists(_requestPath))
xmlRequest.Load(_requestPath);
else
{
xmlRequest.LoadXml("<AlgoQuest></AlgoQuest>");
xmlRequest.Save(_requestPath);
}
XmlNodeList nodeList = xmlRequest.SelectNodes(String.Format("//Request[Name='{0}']",rd.Name));
if (nodeList.Count == 1)
{
((XmlElement)nodeList[0]).GetElementsByTagName("SQL")[0].InnerText = rd.Content;
((XmlElement)nodeList[0]).GetElementsByTagName("Comment")[0].InnerText = rd.Comment;
}
else
{
XmlElement elemRequest = xmlRequest.CreateElement("Request");
XmlElement elemName = xmlRequest.CreateElement("Name");
elemName.InnerText = rd.Name;
XmlElement elemSql = xmlRequest.CreateElement("SQL");
elemSql.InnerText = rd.Content;
XmlElement elemComment = xmlRequest.CreateElement("Comment");
elemComment.InnerText = rd.Comment;
elemRequest.AppendChild(elemName);
elemRequest.AppendChild(elemSql);
elemRequest.AppendChild(elemComment);
xmlRequest.DocumentElement.AppendChild(elemRequest);
}
xmlRequest.Save(_requestPath);
}
public List<RequestData> GetRequest()
{
List<RequestData> requestList = new List<RequestData>(); ;
XmlDocument xmlRequest = new XmlDocument();
if (File.Exists(_requestPath))
xmlRequest.Load(_requestPath);
else
{
try
{
xmlRequest.LoadXml("<AlgoQuest></AlgoQuest>");
xmlRequest.Save(_requestPath);
}
catch (IOException)
{
}
}
XmlNodeList xmlRequestList = xmlRequest.SelectNodes("//Request");
foreach (XmlNode node in xmlRequestList)
{
RequestData rd = new RequestData();
rd.Name = ((XmlElement)node).GetElementsByTagName("Name")[0].InnerText;
rd.Content = ((XmlElement)node).GetElementsByTagName("SQL")[0].InnerText;
rd.Comment = ((XmlElement)node).GetElementsByTagName("Comment")[0].InnerText;
requestList.Add(rd);
}
return requestList;
}
public FrmSaveRequest(RequestData rd, List<RequestData> requestList)
{
InitializeComponent();
_rd = rd;
_requestList = requestList;
tbRequestName.Text = _rd.Name;
tbRequestComment.Text = _rd.Comment;
}
private void tsbSave_Click(object sender, EventArgs e)
{
RequestData rd = new RequestData();
if (tlcRequest.SelectedItem != null)
rd = (RequestData)tlcRequest.SelectedItem;
rd.Content = rtbEditor.Text;
FrmSaveRequest frmSaveRequest = new FrmSaveRequest(rd, _requestList);
DialogResult dr = frmSaveRequest.ShowDialog(this);
if (dr == System.Windows.Forms.DialogResult.OK)
{
_requests.SaveRequest(rd);
populateRequestList();
}
}
