ComboBox1.items = getsqldatas('select id from table');
function GetSqlDatas(sql:String):TStrings; var rec : Olevariant; s : String; begin result := TStringList.Create; try rec := cn.execute(sql); while not rec.eof do begin try s := rec.fields[0].value; result.Add(s); except end; rec.movenext; end; rec.close; except end; end;
/给combobox,rzcombobox赋数据表某个字段的值 procedure TForm1.Button5Click(Sender: TObject); begin try combobox1.clear; //清空 dm.ADOQuery1.Close; dm.ADOQuery1.SQL.Clear; dm.ADOQuery1.SQL.Add('select * from yh_table'); dm.ADOQuery1.Open; while not dm.ADOQuery1.Eof do begin rzcombobox1.Add(dm.ADOQuery1.fieldbyname('yh_mc').asstring); combobox1.Items.Add(dm.ADOQuery1.fieldbyname('yh_mc').asstring); dm.adoquery1.Next; end; except