private void MainPoint_Load(object sender, EventArgs e)
{
string sqlString;
OleDbDataReader oleReader;
config();
userdb = new db(dbFileName, dbuser, dbport);
sqlString = "SELECT * FROM QUANLYUSER";
oleReader = userdb.genDataReader(sqlString);
if (oleReader == null)
{
this.Close();
Application.Exit();
return;
}
if (!oleReader.Read())
{
CreateUser frmCreateUser = new CreateUser();
frmCreateUser.Text = "Khoi tao user admin cho he thong";
frmCreateUser.init(dbFileName, dbuser, dbport, true);
frmCreateUser.ShowDialog();
if (frmCreateUser.created == false)
this.Close();
return;
}
Login frmLogin = new Login();
frmLogin.init(dbFileName, dbuser, dbport);
frmLogin.ShowDialog();
if (frmLogin.logined == false)
this.Close();
username = frmLogin.user;
check_role(username);
}
private void logOffToolStripMenuItem_Click(object sender, EventArgs e)
{
Login frmLogin = new Login();
frmLogin.init(dbFileName, dbuser, dbport);
frmLogin.ShowDialog();
if (frmLogin.logined == false)
this.Close();
username = frmLogin.user;
check_role(username);
}