private bool CheckUserExistsAndUpdate(User user)
{
XmlDocument dom = new XmlDocument();
XmlHelper.CheckXMLFile(PublicParams.xmlHistory);
dom.Load(PublicParams.xmlHistory);
XmlNode nodeRoot = dom.SelectSingleNode("Root");
ClearLastUserName(ref nodeRoot);
bool result = false;
for (int i = 0; i < nodeRoot.ChildNodes.Count; i++)
{
if (nodeRoot.ChildNodes[i]["Name"].InnerText == user.Name)
{
result = true;
((XmlElement)nodeRoot.ChildNodes[i]).SetAttribute("Last", "true");
nodeRoot.ChildNodes[i]["Pwd"].InnerText = CryptHelper.Encrypt(user.Pwd);
nodeRoot.ChildNodes[i]["Remember"].InnerText = cbRemberPwd.IsChecked == true ? "1" : "0";
nodeRoot.ChildNodes[i]["AutoLogin"].InnerText = cbAutoLogin.IsChecked == true ? "1" : "0";
break;
}
else
{
continue;
}
}
dom.Save(PublicParams.xmlHistory);
return(result);
}
private void SaveUser(User user)
{
XmlDocument dom = new XmlDocument();
XmlHelper.CheckXMLFile(PublicParams.xmlHistory);
dom.Load(PublicParams.xmlHistory);
XmlNode nodeRoot = dom.SelectSingleNode("Root");
ClearLastUserName(ref nodeRoot);
XmlElement xe = dom.CreateElement("User"); xe.SetAttribute("Last", "true");
XmlElement name = dom.CreateElement("Name"); name.InnerText = user.Name.Trim(); xe.AppendChild(name);
XmlElement pwd = dom.CreateElement("Pwd"); pwd.InnerText = CryptHelper.Encrypt(user.Pwd.Trim()); xe.AppendChild(pwd);
XmlElement remember = dom.CreateElement("Remember"); remember.InnerText = user.Remember.ToString(); xe.AppendChild(remember);
XmlElement autoLogin = dom.CreateElement("AutoLogin"); autoLogin.InnerText = user.AutoLogin.ToString(); xe.AppendChild(autoLogin);
nodeRoot.AppendChild(xe);
dom.Save(PublicParams.xmlHistory);
}