延时自动关闭弹窗 1,创建Winform窗体,添加定时器和label 2,窗体内代码: public partial class MessageForm : Form { int t; string txt; /// <summary> /// 自定义弹窗 /// </summary> ... Winform 2023-11-28 34 点赞 0 评论 51 浏览