DateTimePicker控件在WinXP下的BUG

如图,通过图示的按钮改变datetimepicker的值 ,弹出MessageBox, datetimePicker重新获得焦点后,自动重复点击按钮。

解决办法: new Thread(() => MessageBox.Show(this, dateTimePicker1.Value.ToString())).Start();

原文地址:https://www.cnblogs.com/leavind/p/5748141.html