绑定数据
treeListLookUpEdit1.Properties.DataSource=list;
增加列
treeListLookUpEdit1.Properties.TreeList.Columns.AddVisible("DepartmentCode");
设置ID
treeListLookUpEdit1.Properties.TreeList.KeyFieldName = "Id";
设置父ID
treeListLookUpEdit1.Properties.TreeList.ParentFieldName = "ParentId";
选中后显示在控件的值
treeListLookUpEdit1.Properties.DisplayMember = "DepartmentName";
EditValue所获取到的值
treeListLookUpEdit1.Properties.ValueMember = "Id";