/// <summary> /// 销售汇总 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void btnInventoryQueryTotal_Click(object sender, EventArgs e) { SellRecordsQueryFrm queryfrm = new SellRecordsQueryFrm(SelectedDevice); queryfrm.WindowState = FormWindowState.Maximized; queryfrm.Show(); }