DELPHI通过点击按钮,添加⼀删除数据库的数据的示例代码

2025-01-21 14:43:56
推荐回答(1个)
回答(1):

procedure TForm1.Button1Click(Sender: TObject);
begin
if ADOTable1.active=False then exit;

ADOTable1.Append;
ADOTable1.FieldByName('XXXX').asstring:='ABC';
ADOTable1.FieldByName('YYYY').asstring:='DEF';
ADOTable1.Post;

end;

procedure TForm1.Button2Click(Sender: TObject);
begin
if ADOTable1.active and (not ADOTable1.IsEmpty) then
ADOTable1.Delete;
end;