Delphi 为TClientdataset定义结果集,并增加记录
procedure addDefsFieldsForCDS(aDataSet: TClientDataSet);
begin
aDataSet.Data := null;
aDataSet.FieldDefs.Clear;
aDataSet.FieldDefs.Add('ID', ftString, 100);
aDataSet.FieldDefs.Add('CODE', ftString, 100);
aDataSet.FieldDefs.Add('NEW_L_CODE', ftString, 100);
aDataSet.FieldDefs.Add('OLD_L_CODE', ftString, 100);
aDataSet.CreateDataSet;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
addDefsFieldsForCDS(ClientDataSet1);
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
ClientDataSet1.Append;
ClientDataSet1.FieldByName('ID').AsString := '100';
ClientDataSet1.FieldByName('CODE').AsString := '100';
ClientDataSet1.FieldByName('NEW_L_CODE').AsString := '100';
ClientDataSet1.FieldByName('OLD_L_CODE').AsString := '100';
ClientDataSet1.Post;
end;
【推荐】编程新体验,更懂你的AI,立即体验豆包MarsCode编程助手
【推荐】凌霞软件回馈社区,博客园 & 1Panel & Halo 联合会员上线
【推荐】抖音旗下AI助手豆包,你的智能百科全书,全免费不限次数
【推荐】轻量又高性能的 SSH 工具 IShell:AI 加持,快人一步