public void HienthiBnDataGridview(DevComponents.DotNetBar.Controls.DataGridViewX dg, string str) { System.Windows.Forms.BindingSource bs = new System.Windows.Forms.BindingSource(); DataTable tbl = data.DanhsachNguoiDung(str); bs.DataSource = tbl; //bn.BindingSource = bs; dg.DataSource = bs; }