C#使用信息提示控件的实例源代码，大家常说的TIP，本信息提示控件可以帮助窗体上的输入框显示辅助的提示信息，比如把鼠标放在输入框上单击一下，稍等片刻会告诉你该输入框需要输入什么样的数据，我觉得挺实用的窗体编程小控件。-C# uses the message control, source code examples, TIP, we often say that the message control can help the input box on the form to display the auxiliary message, such as mouse click away on the input box, wait a moment will tell you the input box will need to enter what kind of data, I think a very practical form of programming widget.