1Sub bind_DDL()
2 Dim dtb As DataTable = New DataTable("test")
3 Dim myDataColumn As New DataColumn
4 Dim drow As DataRow
5 Dim i As Int32
6 myDataColumn.DataType = System.Type.GetType("System.String")
7 myDataColumn.ColumnName = "c1"
8 dtb.Columns.Add(myDataColumn)
9 drow = dtb.NewRow()
10 drow("c1") = "ItemA"
11 dtb.Rows.Add(drow)
12 For i = 0 To 2
13 drow = dtb.NewRow()
14 drow("c1") = Server.HtmlDecode(" ") + "ItemA" + i.ToString()
15 dtb.Rows.Add(drow)
16 Next
17 drow = dtb.NewRow()
18 drow("c1") = "ItemB"
19 dtb.Rows.Add(drow)
20 For i = 0 To 2
21 drow = dtb.NewRow()
22 drow("c1") = Server.HtmlDecode(" ") + "ItemB" + i.ToString()
23 dtb.Rows.Add(drow)
24 Next
25 DropDownList1.DataSource = dtb
26 DropDownList1.DataTextField = "c1"
27 DropDownList1.DataValueField = "c1"
28 DropDownList1.DataBind()
29 End Sub
2 Dim dtb As DataTable = New DataTable("test")
3 Dim myDataColumn As New DataColumn
4 Dim drow As DataRow
5 Dim i As Int32
6 myDataColumn.DataType = System.Type.GetType("System.String")
7 myDataColumn.ColumnName = "c1"
8 dtb.Columns.Add(myDataColumn)
9 drow = dtb.NewRow()
10 drow("c1") = "ItemA"
11 dtb.Rows.Add(drow)
12 For i = 0 To 2
13 drow = dtb.NewRow()
14 drow("c1") = Server.HtmlDecode(" ") + "ItemA" + i.ToString()
15 dtb.Rows.Add(drow)
16 Next
17 drow = dtb.NewRow()
18 drow("c1") = "ItemB"
19 dtb.Rows.Add(drow)
20 For i = 0 To 2
21 drow = dtb.NewRow()
22 drow("c1") = Server.HtmlDecode(" ") + "ItemB" + i.ToString()
23 dtb.Rows.Add(drow)
24 Next
25 DropDownList1.DataSource = dtb
26 DropDownList1.DataTextField = "c1"
27 DropDownList1.DataValueField = "c1"
28 DropDownList1.DataBind()
29 End Sub