【C#WebBrowser 提示JS脚本错误】

问题：在IE浏览器可以正常显示的网页，用WebBrowser打开，弹出  脚本错误窗口。

问题分析：WebBrowser用的虽然是IE内核，但是WebBrowser默认的IE版本（好像是IE7）和计算机当前的IE浏览器的版本不相同。

解决办法1：修改注册表，

                    Win7  32位，注册表位置： HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION

                                         添加新项 "process.exe"，(比如我的程序名是：process.exe), 右键，修改值， 选择“十进制” ，赋值 “9999”；

                    Win7  64位，注册表位置   HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet 

Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION

                                         添加新项 "process.exe"，(比如我的程序名是：process.exe), 右键，修改值， 选择“十进制” ，赋值 “9999”；

【注】：关于赋值“9999”， 英文原版（只看的懂IE9，所以试了一个9999，然后我的问题解决了）：              

9999 (0x270F)

Internet Explorer 9. Webpages are displayed in IE9 Standards mode, regardless of the !DOCTYPE directive.

9000 (0x2328)

Internet Explorer 9. Webpages containing standards-based !DOCTYPE directives are displayed in IE9 mode.

8888 (0x22B8)

Webpages are displayed in IE8 Standards mode, regardless of the !DOCTYPE directive.

8000 (0x1F40)

Webpages containing standards-based !DOCTYPE directives are displayed in IE8 mode.

7000 (0x1B58)

Webpages containing standards-based !DOCTYPE directives are displayed in IE7 Standards mode.