private void LoginEvent2()
{
try
{
if (!string.IsNullOrEmpty(txtUsername.Text))
{
loginpass = loginpass.CheckLogIn(txtUsername.Text, txtpass.Text);
if (loginpass.is_online)
{
if (MessageBox.Show("This user is online." + Environment.NewLine + "Are you want re-login?", "Notice", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
{
return;
}
}
loginpass.LogIO(txtUsername.Text, true);
mesuser = mesuser.GetUser(loginpass.user_cd);
UserData.dept = mesuser.dept_cd;
UserData.usercode = mesuser.user_cd;
UserData.username = mesuser.user_name;
UserData.logintime = loginpass.last_login_time;
// UserData.role_permision = userrole.GetListRole(loginpass.user_cd);
//Show main form
Warehouse wh = new Warehouse();
this.Hide();
txtpass.Clear();
wh.ShowDialog();
loginpass.LogIO(txtUsername.Text, false);
this.Show();
this.Focus();
}
else
{
MessageBox.Show("Please fill user code!", "Notice", MessageBoxButtons.OK, MessageBoxIcon.Hand);
txtUsername.Focus();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Check user and password
/// </summary>
/// <param name="usercd">user code</param>
/// <param name="pass">password</param>
/// <returns></returns>
public m_login_password CheckLogIn(string usercd, string pass)
{
try
{
EncryptDecrypt endecrypt = new EncryptDecrypt();
pass = endecrypt.Encrypt(pass);
//SQL library
PSQL SQL = new PSQL();
string query = string.Empty;
//Open SQL connection
SQL.Open();
//SQL query string
query = @"SELECT user_cd, registration_user_cd, registration_date_time, factory_cd, last_login_time, is_online ";
query += "FROM m_login_password WHERE user_cd ='" + usercd + "' and password ='******'";
//Execute reader for read database
IDataReader reader = SQL.Command(query).ExecuteReader();
query = string.Empty;
reader.Read();
//Get an item
m_login_password outItem = new m_login_password
{
user_cd = reader["user_cd"].ToString(),
factory_cd = reader["factory_cd"].ToString(),
is_online = (bool)reader["is_online"],
last_login_time = (DateTime)reader["last_login_time"],
registration_date_time = (DateTime)reader["registration_date_time"],
registration_user_cd = reader["registration_user_cd"].ToString(),
};
reader.Close();
//Close SQL connection
SQL.Close();
return(outItem);
}
catch
{
throw new Exception("Wrong user or password!" + Environment.NewLine + "Please Log In again!");
}
}
