private void FrmQLLanDuong_FormClosed(object sender, FormClosedEventArgs e)
{
var frmMain = new FrmQlHeThong();
frmMain.Show();
Hide();
}
private void btnHuy_Click(object sender, EventArgs e)
{
var frmMain = new FrmQlHeThong();
frmMain.Show();
Hide();
}
private void btnLogin_Click(object sender, System.EventArgs e)
{
string user = tbUser.Text;
string pass = tbPassword.Text;
var isLogin = Login(user, pass);
if (isLogin)
{
var mainForm = new FrmQlHeThong();
Hide();
mainForm.Show();
}
}
private void Check()
{
try
{
string oldPass = tbOldPass.Text;
string newPass = tbNewPass.Text;
string reNewPass = tbRePass.Text;
var us = (from u in _db.Users where u.ID.Equals(LoginInfo.UserId) select u).FirstOrDefault();
if (us != null && us.Password.Equals(oldPass))
{
if (newPass.Equals(reNewPass))
{
var id = LoginInfo.UserId;
var user = _db.Users.Find(id);
if (user == null)
{
return;
}
user.Password = newPass;
_db.SaveChanges();
MessageBox.Show(@"Change success", @"Infomation", MessageBoxButtons.OK, MessageBoxIcon.Information);
var frmMain = new FrmQlHeThong();
frmMain.Show();
Hide();
}
else
{
MessageBox.Show(@"Don't match", @"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
MessageBox.Show(@"Don't match", @"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
private void FrmDoiMatKhau_FormClosed(object sender, FormClosedEventArgs e)
{
var frmMain = new FrmQlHeThong();
frmMain.Show();
}