/// <summary>
/// 用户登录的判断
/// </summary>
/// <param name="userName"></param>
/// <param name="password"></param>
/// <returns></returns>
public LoginResult UserLoginResult(string userName, string password)
{
OperatorDAL dal = new OperatorDAL();
Operator model = dal.GetByUserName(userName);
//获得用户登录的Id
if (model == null)
{
return(LoginResult.ErrorNameOrPwd);
}
else
{
//判断密码是否相等
string dbMd5 = model.Password; //数据库中存储的密码值
string mymd5 = CommonHelper.GetMD5(password + CommonHelper.GetPasswordSalt());
if (dbMd5 == mymd5)
{
return(LoginResult.LoginSuccessful);
}
else
{
//密码不正确，返回ErrorNameOrPwd密码或用户名错误
return(LoginResult.ErrorNameOrPwd);
}
}
}
private void btnLogin_Click(object sender, RoutedEventArgs e)
{
string userName = tbxUserName.Text;
string password = pdxPassword.Password;
Operator op = OperatorDAL.GetByUserName(userName);
if (op == null)
{
MessageBox.Show("用户名或密码错误");
return;
}
else if (op.Password == password)
{
T_OperationLogDAL.Insert(op.Id, op.RealName + "登录成功！");
Application.Current.Properties["OperatorID"] = op.Id;
// MessageBox.Show("登录成功！");
//DialogResult = true;
MainWindow mainWin = new MainWindow();
mainWin.Login = this;
this.Hide();
mainWin.Show();
}
else
{
T_OperationLogDAL.Insert(op.Id, op.RealName + "登录失败！");
MessageBox.Show("用户名或密码错误");
}
// DialogResult = false;
}
/// <summary>
/// 根据用户名获得用户信息
/// </summary>
/// <param name="userName"></param>
/// <returns></returns>
public Operator GetOperatorByUserName(string userName)
{
OperatorDAL dal = new OperatorDAL();
Operator model = dal.GetByUserName(userName);
//获得用户登录的Id
if (model == null)
{
return(null);
}
else
{
return(model);
}
}