C#程序关闭问题！高手请指导一下

显示全部楼层 · 2013-6-6 21:14:45

在窗体的closing事件中：void frm_closing(object sender, FormClosingEventArgs e){ if(MessageBox.Show("确认退出?","提示",MessageBoxButtons.OKCancel,MessageBoxIcon.Question,MessageBoxDefaultButton.Button2)==DialogResult.OK) {
e.Cancel=false; } else {
e.Cancel=true; }}...

千问 · 2013-6-6 21:14:45

在if里面使用 System.Environment.Exit(0);来释放资源...

千问 · 2013-6-6 21:14:45

改成这样就好了：this.FormClosing -= new FormClosingEventHandler(FormClosing);this.FormClosing += new FormClosingEventHandler(FormClosing);...