Dot-Net
如何在 WebBrowser 控制項中禁用點擊聲音
我使用 Javascript 點擊 webbrowser 控制項中的連結。但我不想听到 IE 的“咔噠”聲。
有沒有辦法做到這一點?
附言
- 我不想更改系統設置。
- 我見過這個(HowTo Disable WebBrowser ‘Click Sound’ only in your app),但
Document.Write不是我的選擇。
對於 IE7 及更高版本,您可以使用以下命令:
int feature = FEATURE_DISABLE_NAVIGATION_SOUNDS; CoInternetSetFeatureEnabled(feature, SET_FEATURE_ON_PROCESS, true);使用以下 DLL 導入
private const int FEATURE_DISABLE_NAVIGATION_SOUNDS = 21; 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( int FeatureEntry, [MarshalAs(UnmanagedType.U4)] int dwFlags, bool fEnable);(作為 WPF 團隊的解決方案在 MS 回饋站點上找到:https ://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=345528&wa=wsignin1.0 )