摘要: 1、单窗体private void MainForm_Closing(object sender, System.ComponentModel.CancelEventArgs e){if(MessageBox.Show("是否退出本系统?","确认...",MessageBoxButtons.YesNo,MessageBoxIcon.Question)==DialogResult.Yes){e.Cancel = false;}else{e.Cancel = true;}}2、多窗体private void frmMain_Closing(object s 阅读全文
posted @ 2011-06-09 17:29 下一站╰垨候 阅读(419) 评论(0) 推荐(0)