binding dropdownlist in repeater's item template using an sql datasource

partial class MyPage
{
    private DataTable _ddlData;

    protected void Page_Load(object sender, EventArgs e)
    {
        //Logic to fill _ddlData and then bind the repeater goes here
    }

    protected void Grid_ItemDataBound() //I forgot the proper parameters here
    {
        //Properly check for e.item.itemtype = Item or Alt item
        DropDownList oList = (DropDownList)e.item.findcontrol("ddlItems"); //lookup for your item
        oList.DataSource = _ddlData;
        oList.DataBind();
    }
}