使用动态数据库C＃

var ArtistNames = 
    from name in formByArtist.db.Artists    
    select name.Name;

foreach (var element in ArtistNames)
{
    comboBox1.Items.Add(element.ToString());                               
}

comboBox1.DataValueField = "Id";
comboBox1.DataTextField = "Name";

comboBox1.DataSource = formByArtist.db.Artists;
comboBox1.DataBind();

var ArtistNames = 
    (from name in formByArtist.db.Artists    
     select name.Name)
    .ToList();

comboBox1.DataSource = ArtistNames;