How to disable click sound in WebBrowser Control
.net, audio, webbrowser-control, winforms
Solution
For IE7 and above, you can use this:
int feature = FEATURE_DISABLE_NAVIGATION_SOUNDS;
CoInternetSetFeatureEnabled(feature, SET_FEATURE_ON_PROCESS, true);
using the following DLL imports
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);
(found on the MS feedback site as a solution from the WPF team: https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=345528&wa=wsignin1.0)
Problem
I use Javascript to click a link in the webbrowser control. But I don't want to hear IE's "click" sound. Is there any way to do this? P.S. - I don't want to change system settings. - I've seen this one (HowTo Disable WebBrowser 'Click Sound' in your app only) but `Document.Write` is not an option for me.