Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我的目标是显示一个消息框，告诉用户如果他们尝试在我的 datagridviewcell 中输入浮点数，他们将无法输入小数。有没有简单的方法来实现这一点？