From 97cf24ac98333187eaea2eaf2c64a72f5bcba64b Mon Sep 17 00:00:00 2001
From: CoderPoet <coderpoet@outlook.com>
Date: Mon, 10 Feb 2020 16:12:30 +0800
Subject: [PATCH] docs: modify the showMessageBox method to showMessageBoxSync
 (#22080)

In handling the will-prevent-unload event, preventDefault should be executed synchronously, and here should also be showMessageBoxSync
---
 docs/api/web-contents.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/api/web-contents.md b/docs/api/web-contents.md
index 35a693d92829..e28d593ab79d 100644
--- a/docs/api/web-contents.md
+++ b/docs/api/web-contents.md
@@ -310,7 +310,7 @@ and allow the page to be unloaded.
 const { BrowserWindow, dialog } = require('electron')
 const win = new BrowserWindow({ width: 800, height: 600 })
 win.webContents.on('will-prevent-unload', (event) => {
-  const choice = dialog.showMessageBox(win, {
+  const choice = dialog.showMessageBoxSync(win, {
     type: 'question',
     buttons: ['Leave', 'Stay'],
     title: 'Do you want to leave this site?',