摘要：
',detail:'Itdoesnotreallymatter',checkboxLabel:'remember',checkboxChecked:true,};constchoice=dialog.showMessageBoxSync(win,options);constisCancel=(choice===0)if(!',buttons:['取消','确定']}).then((index)=˃{if(index.response===1){win=null;app.exit();}});});
7.3.2的文档：https://github.com/electron/electron/blob/v7.3.2/docs/api/dialog.md 不同版本可以切换
一个是同步对话框，另外一个是异步。
同步：
win.webContents.on('xxx-event', (event) =>{ console.log("==cust_event_notify_dialog_confirm=="); const options ={ type: 'question', buttons: ['Cancel', 'Yes, please', 'No, thanks'], defaultId: 2, cancelId: 0, title: 'Question', message: 'my window?', detail: 'It does not really matter', checkboxLabel: 'remember', checkboxChecked: true, }; const choice=dialog.showMessageBoxSync(win, options); const isCancel = (choice === 0) if (!isCancel) { event.preventDefault()//确认 } })
异步：
//窗口关闭 win.on('close', (e) =>{ e.preventDefault(); dialog.showMessageBox(win, { type: 'warning', title: '关闭', message: '是否退出？', buttons: ['取消', '确定'] }).then((index) =>{ if (index.response === 1) { win = null; app.exit(); } }); });