private void FormNNQuanLi_Load(object sender, EventArgs e) { gridViewNV.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill; gridViewNN.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill; ey.LoadCTintoCombo(comboCT); showDuLieuNV(); showDuLieuNN(); }