//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);
}
}
