你先看看这个例子:
4.10 How do I bind a listbox or a combobox to a MDB file?
http://www.syncfusion.com/FAQ/WinForms/FAQ_c43c.asp#q561q
4.10 How do I bind a listbox or a combobox to a MDB file?
http://www.syncfusion.com/FAQ/WinForms/FAQ_c43c.asp#q561q
调试欢乐多
DropDownList1.DataSource = ds.Tables[0].DefaultView;
DropDownList1.DisplayMember = "yourField";