private void chekChild_CheckedChanged(object sender, EventArgs e) { try { if (chekChild.Checked == true) { //加载子节点 DataTable myParentDt = new DataTable(); myParentDt = myBuClass.GetClass(""); cmbParent.DataSource = myParentDt; cmbParent.ValueMember = "product_class_id"; cmbParent.DisplayMember = "product_class_name"; } else { DataTable mydt = new DataTable(); cmbParent.DataSource = mydt; cmbParent.Text = "父节点"; paramParentID = "0"; } } catch (Exception) { throw; } }
public frmProductClassModify(string paramClassName, int paramClassCode, string paramEmployeeName) { InitializeComponent(); this.txtBoxProductClassCode.Text = paramClassCode.ToString(); this.txtBoxProductClassName.Text = paramClassName.ToString(); mydt = myBuClass.GetClass(paramClassCode.ToString()); this.txtBoxRemark.Text = mydt.Rows[0]["remark"].ToString(); this.EmployeeName = paramEmployeeName.ToString(); this.paramParentID = mydt.Rows[0]["parent_id"].ToString();; }