[Visual C#] 讓WebBroswer控制項使用IE9模式運行

WebBroswer控制項預設會使用IE7模式運行，如果想要使用其他模式則需要改變登錄檔(執行Regedit.exe)，程式碼如下：

        private void Form1_Load(object sender, EventArgs e)
        {
            var appName = Process.GetCurrentProcess().MainModule.ModuleName;
            Registry.SetValue(@"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION", appName, 9999, RegistryValueKind.DWord);
        }

其中9999代表IE9，

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.

[C#]設定WebBrowser Control運行的User Agent版本

Web Browser Control – Specifying the IE Version