//电器元件 private void LoadDataTocmbElecFirst() { Material.BLL.level2 lev2 = new Material.BLL.level2(); List <Material.Model.level2> list = lev2.GetModelList("level1_id = 3"); cmbElecFirst.DataSource = list; cmbElecFirst.DisplayMember = "name"; cmbElecFirst.ValueMember = "id2"; cmbElecFirst.Text = ""; }
private void searchLevelFirst(string codeFirst) { string strWhere = "level1_id = 6 and id2 = " + codeFirst; Material.BLL.level2 lev2 = new Material.BLL.level2(); List <Material.Model.level2> list = lev2.GetModelList(strWhere); if (list.Count == 1) { Form1 frmMain = Application.OpenForms["Form1"] as Form1; frmMain.setSearchLabel1("一级子类:" + list[0].name); } }