private void btnTimKiem_Click(object sender, EventArgs e) { string key = txtLoaiHangSearch.Text; if (key.Trim() != "") { grcLoaiHangSearch.DataSource = LoaiHangService.Search(key); } else { grcLoaiHangSearch.DataSource = LoaiHangService.LoadDataTable(); } }
private void txtNhaCungCapSearch_KeyDown(object sender, KeyEventArgs e) { if (e.KeyCode == Keys.Enter) { string key = txtLoaiHangSearch.Text; if (key.Trim() != "") { grcLoaiHangSearch.DataSource = LoaiHangService.Search(key); } else { grcLoaiHangSearch.DataSource = LoaiHangService.LoadDataTable(); } } }