procedure TForm2.Button1Click(Sender: TObject); var a : TStringField; i : integer; begin a := TStringField.Create(adoquery1); a.FieldName := 'AID'; a.FieldKind := fkData; a.Size := 10; ADOQuery1.Fields.Add(a); //下面是測試語名。 for i := 0 to adoquery1.Fields.Count - 1 do ShowMessage(ADOQuery1.Fields[i].FieldName) end;
var str:TDataSetField; begin str := TDataSetField.Create(nil); str.FieldName := 'aa'; str.FieldKind := fkData; str.Size := 10; ADOQuery1.Fields.Add(str); ShowMessage(IntToStr(ADOQuery1.FieldCount)); end;
var
a : TStringField;
i : integer;
begin
a := TStringField.Create(adoquery1);
a.FieldName := 'AID';
a.FieldKind := fkData;
a.Size := 10;
ADOQuery1.Fields.Add(a); //下面是測試語名。
for i := 0 to adoquery1.Fields.Count - 1 do
ShowMessage(ADOQuery1.Fields[i].FieldName)
end;
str:TDataSetField;
begin
str := TDataSetField.Create(nil);
str.FieldName := 'aa';
str.FieldKind := fkData;
str.Size := 10;
ADOQuery1.Fields.Add(str);
ShowMessage(IntToStr(ADOQuery1.FieldCount));
end;