實體類
public class TreeListTest
{
public int ID { get; set; }
public int PARENTID { get; set; }
public string NAME { get; set; }
}
實例化數據
List<TreeListTest> list = new List<TreeListTest>();
list.Add(new TreeListTest {
ID=1,
PARENTID=1,
NAME="寶馬"
});
list.Add(new TreeListTest
{
ID = 2,
PARENTID = 1,
NAME = "寶馬x5"
});
list.Add(new TreeListTest
{
ID = 3,
PARENTID = 3,
NAME = "奔馳"
});
list.Add(new TreeListTest
{
ID = 4,
PARENTID = 3,
NAME = "奔馳c200"
});
this.treeList1.DataSource = list;
this.treeList1.KeyFieldName = "ID";
this.treeList1.ParentFieldName = "PARENTID";
this.treeList1.Columns[0].Caption = "測試";