Imports System.Data
Imports System.Data.oledb
......

Dim cnn As New OleDbConnection("provider=microsoft.jet.oledb.4.0;data source=D:\mjch2008\fsx.mdb")
cnn.Open()
Dim adt As New OleDbDataAdapter("select * from link order by tID asc", cnn)
Dim ds As New DataSet
adt.Fill(ds, "link")
DropDownList1.DataSource = ds
DropDownList1.DataMember = "link"
DropDownlist1.DataTextField="绑定的字段名"
DropDownList1.DataBind()

应该是漏了那个"DropDownlist1.DataTextField="绑定的字段名""

非常感谢'风中言情',已经解决了.原来是少了这个DataTextField.再次谢过了!

楼主问你下 dropdownlist 能绑定数据库中的多个字段吗？