private void btnLogin_Click(object sender, EventArgs e)
{
try
{
//如果使用帳號登入
if (true || rbAccount.Checked)
{
//string username = tbxUsername.Text.Trim();
string username = this.LoginUserName;
string password = tbxPassword.Text.Trim();
//檢查是否為空
if (username != string.Empty && password != string.Empty)
{
Regex regex = new Regex("^[A-Za-z0-9]+$");
//檢查是否包含非法字元
if (regex.IsMatch(username) && regex.IsMatch(password))
{
_loginUser = User.GetUser(username, password);
User.CurrentUser = _loginUser;
this.DialogResult = DialogResult.OK;
}
else
{
throw new SWLHMSException("帳號或密碼含有非法字元，請檢查後重新輸入");
}
}
else
{
throw new SWLHMSException("帳號及密碼不得為空");
}
}
else
{
_loginUser = User.GetUser("guest", "null");
this.DialogResult = DialogResult.OK;
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.ToString());
MessageBox.Show("登入時發生錯誤\n" + ex.Message);
}
}
public static bool ChangePassword(string username, string oriPassword, string newPassword)
{
System.Text.RegularExpressions.Regex regex = new System.Text.RegularExpressions.Regex("^[A-Za-z0-9]+$");
User user = User.GetUser(username, oriPassword);
if (oriPassword == user.密碼 && regex.IsMatch(newPassword))
{
user.DataRow.密碼 = newPassword;
user.Save();
return(true);
}
else
{
return(false);
}
}