private void LoadData()
{
try
{
dt = new DataTable();
dt.Clear();
DataSet ds = kh.LayKhachHang();
dt = ds.Tables[0];
DgvKH.DataSource = dt;
tbTen.ResetText();
btThem.Enabled = true;
btSua.Enabled = true;
BtXoa.Enabled = true;
btnReload.Enabled = true;
btnThoat.Enabled = true;
btLuu.Enabled = false;
btnHuy.Enabled = false;
cbGioiTinh.SelectedIndex = 0;
//Load Dữ liệu Thành Phố lên combo box
cmbThanhPho.DataSource = tp.LayThanhPho().Tables[0];
cmbThanhPho.DisplayMember = "TenThanhPho";
cmbThanhPho.ValueMember = "MaThanhPho";
DgvKH_CellClick(null, null);
}
catch (Exception errr)
{
MessageBox.Show(errr.Message);
}
}
public void LoadData()
{
try
{
dataTable = new DataTable();
dataTable.Clear();
DataSet ds = TP.LayThanhPho();
dataTable = ds.Tables[0];
dgvThanhPho.DataSource = dataTable;
}
catch (SqlException errr)
{
MessageBox.Show(errr.Message);
}
txtTenTP.ResetText();
btThem.Enabled = true;
btSua.Enabled = true;
BtXoa.Enabled = true;
btnReload.Enabled = true;
btnThoat.Enabled = true;
btLuu.Enabled = false;
btnHuy.Enabled = false;
}
