ComboBox in ASP.NET

I can do DropDownList

<asp:DropDownList ID="YearList" runat="server" oninit="YearList_Init1" />

but I can't edit text manually there.

I can do Text box with Ajax DropDown extender but I can't select->Insert to textbox there. Only display :S

Question : how to create DropDownList which I can edit manually ?

From stackoverflow

• You can use AutoComplete using jquery

  Also see jQuery AutoComplete

• What you're looking for is a ComboBox.

  There is the official ASP.Net AJAX ComboBox

  nCdy : I'm blind >_< thank you

  kervin : Anytime at all.