private void txtSearchRecept_TextChanged(object sender, EventArgs e) { if (txtSearchRecept.Text.Trim().Equals("")) { BindingStatus = false; LoadData(); } else { // DataTable dt = ManagerDAL.FindBook(txtSearch.Text.Trim()); listRecept = ManagerDAL.FindRecept(txtSearchRecept.Text); dtRecept = ManagerDAL.ToDataTable <Receptionist>(listRecept); dgvRecepts.DataSource = dtRecept; BindingStatus = false; BindingData(); dgvRecepts.Rows[0].Selected = true; // dgvRecepts.DataSource = dt; } }