private void btnThoat_Click_1(object sender, EventArgs e)
{
this.Close();
QLNS fr = new QLNS();
fr.Show();
}
private void btnDangNhap_Click(object sender, EventArgs e)
{
if (username.Equals(txtTenDN.Text) && password.Equals(txtpassword.Text))
{
MessageBox.Show("Thành công");
this.Hide();
QLNS fr = new QLNS();
fr.ShowDialog();
}
else
{
MessageBox.Show("Vui lòng nhập lại");
txtpassword.Text = "";
txtTenDN.Text = "";
}
}
public bool Add(QLNS.Data.TaiKhoan item)
{
try
{
MainDataContext context = new MainDataContext(ConnectionString);
context.TaiKhoans.InsertOnSubmit(item);
context.SubmitChanges();
context.Connection.Close();
return true;
}
catch (Exception)
{
return false;
}
}
public bool Delete(QLNS.Data.TaiKhoan item)
{
try
{
MainDataContext context = new MainDataContext(ConnectionString);
var itemDelete = context.TaiKhoans.SingleOrDefault(p => p.ID == item.ID);
if (itemDelete != null)
{
context.TaiKhoans.DeleteOnSubmit(itemDelete);
}
context.SubmitChanges();
context.Connection.Close();
return true;
}
catch (Exception)
{
return false;
}
}
public NhanVienController()
{
connect = new QLNS();
}
public NhanVienDAO()
{
db = new QLNS();
}
public PhongBanController()
{
connect = new QLNS();
}
public bool Update(QLNS.Data.TaiKhoan item)
{
try
{
MainDataContext context = new MainDataContext(ConnectionString);
var itemUpdate = context.TaiKhoans.SingleOrDefault(p => p.ID == item.ID);
if (itemUpdate != null)
{
itemUpdate.HoTen = item.HoTen;
itemUpdate.MatKhau = item.MatKhau;
itemUpdate.TrangThai = item.TrangThai;
}
context.SubmitChanges();
context.Connection.Close();
return true;
}
catch (Exception)
{
return false;
}
}
public ChucVuDAO()
{
db = new QLNS();
}
public BoPhanController()
{
connect = new QLNS();
}
public BoPhanDAO()
{
db = new QLNS();
}
public ChamCongDAO()
{
db = new QLNS();
}
