'似乎无法正常工作' - 对于那些看不到你的屏幕的人来说真的没什么用处 - 提示：你需要更好地描述该程序的功能是你不想要的，反之亦然 - 并不是你想要它...



看看这个如何：创建一个数字文本框 [ ^ ]

'doesnt seem to work' - not really helpful for someone out here who cant see your screen - hint : you need to get better at describing what the program does that you dont want it to to or vice versa - doesnt do that you do want it to ...

have a look at this How to: Create a Numeric Text Box[^]