private void btnThem_Click(object sender, EventArgs e) { ItemKhachHang _ItemKhachHang = new ItemKhachHang(""); _ItemKhachHang.ShowDialog(); if (_ItemKhachHang.check == true) { DataTable DT = _TB_KhachhangTableAdapter.GetData(); dsKhachHang.DataSource = DT.DefaultView; } }
private void btnSua_Click(object sender, EventArgs e) { string s = dsKhachHang.CurrentRow.Cells["MaKH"].Value.ToString(); ItemKhachHang _ItemKhachHang = new ItemKhachHang(s); _ItemKhachHang.ShowDialog(); if (_ItemKhachHang.check == true) { DataTable DT = _TB_KhachhangTableAdapter.GetData(); dsKhachHang.DataSource = DT.DefaultView; } }