webBrowser控件怎么实现页面静音

棱镜Prism 2012-04-24 07:47:06

就是说我自己想做一个浏览器。。然后有一个Form1，里面有一个WebBrowser和一个按钮，怎么实现点击按钮网页静音。

求解，谢谢！！

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mizuho_2006 2012-04-25

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把系统声音关掉就没音了

棱镜Prism 2012-04-25

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[Quote=引用 3 楼的回复:]

有FLASH的界面的声音不能禁音

C# code
#region API
public enum INTERNETFEATURELIST
{
FEATURE_OBJECT_CACHING = 0,
FEATURE_ZONE_ELEVATION = 1,
FEATURE_MIME_HAN……
[/Quote]

但是大部分有声音的网页都是Flash啊...

熙风 2012-04-25

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有FLASH的界面的声音不能禁音

#region API

        public enum INTERNETFEATURELIST

        {

            FEATURE_OBJECT_CACHING = 0,

            FEATURE_ZONE_ELEVATION = 1,

            FEATURE_MIME_HANDLING = 2,

            FEATURE_MIME_SNIFFING = 3,

            FEATURE_WINDOW_RESTRICTIONS = 4,

            FEATURE_WEBOC_POPUPMANAGEMENT = 5,

            FEATURE_BEHAVIORS = 6,

            FEATURE_DISABLE_MK_PROTOCOL = 7,

            FEATURE_LOCALMACHINE_LOCKDOWN = 8,

            FEATURE_SECURITYBAND = 9,

            FEATURE_RESTRICT_ACTIVEXINSTALL = 10,

            FEATURE_VALIDATE_NAVIGATE_URL = 11,

            FEATURE_RESTRICT_FILEDOWNLOAD = 12,

            FEATURE_ADDON_MANAGEMENT = 13,

            FEATURE_PROTOCOL_LOCKDOWN = 14,

            FEATURE_HTTP_USERNAME_PASSWORD_DISABLE = 15,

            FEATURE_SAFE_BINDTOOBJECT = 16,

            FEATURE_UNC_SAVEDFILECHECK = 17,

            FEATURE_GET_URL_DOM_FILEPATH_UNENCODED = 18,

            FEATURE_TABBED_BROWSING = 19,

            FEATURE_SSLUX = 20,

            FEATURE_DISABLE_NAVIGATION_SOUNDS = 21,

            FEATURE_DISABLE_LEGACY_COMPRESSION = 22,

            FEATURE_FORCE_ADDR_AND_STATUS = 23,

            FEATURE_XMLHTTP = 24,

            FEATURE_DISABLE_TELNET_PROTOCOL = 25,

            FEATURE_FEEDS = 26,

            FEATURE_BLOCK_INPUT_PROMPTS = 27,

            FEATURE_ENTRY_COUNT = 28

        }

        private const int SET_FEATURE_ON_THREAD = 0x00000001;

        private const int SET_FEATURE_ON_PROCESS = 0x00000002;

        private const int SET_FEATURE_IN_REGISTRY = 0x00000004;

        private const int SET_FEATURE_ON_THREAD_LOCALMACHINE = 0x00000008;

        private const int SET_FEATURE_ON_THREAD_INTRANET = 0x00000010;

        private const int SET_FEATURE_ON_THREAD_TRUSTED = 0x00000020;

        private const int SET_FEATURE_ON_THREAD_INTERNET = 0x00000040;

        private const int SET_FEATURE_ON_THREAD_RESTRICTED = 0x00000080;

        [DllImport("urlmon.dll")]

        [PreserveSig]

        [return: MarshalAs(UnmanagedType.Error)]

        static extern int CoInternetSetFeatureEnabled(

             INTERNETFEATURELIST FeatureEntry,

             [MarshalAs(UnmanagedType.U4)] int dwFlags,

             bool fEnable);

        #endregion

CoInternetSetFeatureEnabled(INTERNETFEATURELIST.FEATURE_DISABLE_NAVIGATION_SOUNDS, SET_FEATURE_ON_PROCESS, true);