private void Login()
{
if (this.cmbName.Text.Trim() == "")
{
txtMsg.Text = "*用户名不能为空！";
return;
}
if (_password.Password.Trim() == "")
{
txtMsg.Text = "*密码不能为空！";
return;
}
try
{
IDBOperation dbOperation = new DBOperation_MySQL();
try
{
MD5 md5 = new MD5CryptoServiceProvider();
string password = BitConverter.ToString(md5.ComputeHash(Encoding.Default.GetBytes(this._password.Password))).Replace("-", "");
UserInfo userInfo = dbOperation.GetMenu(this.cmbName.Text, password);
//if (userInfo.Menus.Count > 0)
if (userInfo.ID != "" && userInfo.ID != null)
{
UserLoginInfo userLoginInfo = new UserLoginInfo()
{
UserName = this.cmbName.Text, Password = _password.Password, LastLoginTime = DateTime.Now
};
if (list == null)
{
list = new List <UserLoginInfo>();
}
var query = from item in list where item.UserName == userLoginInfo.UserName select item;
if (query.Count() > 0)
{
foreach (UserLoginInfo item in list)
{
if (item.UserName == userLoginInfo.UserName)
{
item.Password = userLoginInfo.Password;
item.LastLoginTime = userLoginInfo.LastLoginTime;
}
}
}
else
{
if (_rememberPassword.IsChecked == true)
{
list.Add(userLoginInfo);
}
}
try
{
//将用户列表写入文件
Common.SerializerTool.SerializeToFile(list, rememberPasswordPath);
}
catch (Exception e)
{
txtMsg.Text = "请以管理员身份运行软件！";
return;
}
Application.Current.Resources.Add("User", userInfo);
string current_version = ConfigurationManager.AppSettings["version"];
string new_version = dbOperation.GetDbHelper().GetSingle("select version from t_version where id = (select max(id) from t_version)").ToString();
if (Convert.ToDouble(new_version == "" ? "0" : new_version) > Convert.ToDouble(current_version))
{
if (Toolkit.MessageBox.Show("当前有新版本，是否升级？", "系统询问", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
//this.Close();
//Process openupdatedexe = new Process();
//openupdatedexe.StartInfo.FileName = "AutoUpdate.exe";
//openupdatedexe.Start();
ProcessStartInfo info = new ProcessStartInfo("AutoUpdate.exe", new_version);
Process.Start(info);
}
else
{
MainWindow mainWindow = new MainWindow(dbOperation);
mainWindow.Show();
Common.SysLogEntry.WriteLog("", this.cmbName.Text, Common.OperationType.Login, "登录系统");
this.Close();
}
}
else
{
MainWindow mainWindow = new MainWindow(dbOperation);
mainWindow.Show();
Common.SysLogEntry.WriteLog("", this.cmbName.Text, Common.OperationType.Login, "登录系统");
this.Close();
}
}
else
{
txtMsg.Text = "用户名或密码错误，请确认！";
return;
}
}
catch (Exception e)
{
txtMsg.Text = "数据库处理失败！";
writeLog(e.Message);
return;
}
}
catch (Exception ex)
{
txtMsg.Text = "数据库连接失败！";
writeLog(ex.Message);
return;
}
}
private void Login()
{
if (this.cmbName.Text.Trim() == "")
{
txtMsg.Text = "*用户名不能为空！";
return;
}
if (_password.Password.Trim() == "")
{
txtMsg.Text = "*密码不能为空！";
return;
}
try
{
IDBOperation dbOperation = new DBOperation_MySQL();
try
{
MD5 md5 = new MD5CryptoServiceProvider();
string password = BitConverter.ToString(md5.ComputeHash(Encoding.Default.GetBytes(this._password.Password))).Replace("-", "");
UserInfo userInfo = dbOperation.GetMenu(this.cmbName.Text, password);
if (userInfo.Menus.Count > 0)
{
UserLoginInfo userLoginInfo = new UserLoginInfo()
{
UserName = this.cmbName.Text, Password = _password.Password, LastLoginTime = DateTime.Now
};
if (list == null)
{
list = new List <UserLoginInfo>();
}
var query = from item in list where item.UserName == userLoginInfo.UserName select item;
if (query.Count() > 0)
{
foreach (UserLoginInfo item in list)
{
if (item.UserName == userLoginInfo.UserName)
{
item.Password = userLoginInfo.Password;
item.LastLoginTime = userLoginInfo.LastLoginTime;
}
}
}
else
{
if (_rememberPassword.IsChecked == true)
{
list.Add(userLoginInfo);
}
}
//将用户列表写入文件
Common.SerializerTool.SerializeToFile(list, rememberPasswordPath);
Application.Current.Resources.Add("User", userInfo);
//if (_style.IsChecked == true)
//{
// MainWindowTradition mainWindowTradition = new MainWindowTradition(dbOperation);
// mainWindowTradition.Show();
//}
//else
//{
MainWindow mainWindow = new MainWindow(dbOperation);
mainWindow.Show();
//}
Common.SysLogEntry.WriteLog("", this.cmbName.Text, Common.OperationType.Login, "登录系统");
this.Close();
}
else
{
txtMsg.Text = "登录失败！请重试！";
return;
}
}
catch (Exception e)
{
txtMsg.Text = "数据库处理失败！";
return;
}
}
catch (Exception ex)
{
txtMsg.Text = ex.Message;
return;
}
}