static WebBrowser()
{
if (WebBrowser.IsWebOCPermissionRestricted)
{
if (BrowserInteropHelper.IsBrowserHosted)
{
if ((BrowserInteropHelper.HostingFlags & HostingFlags.hfHostedInIEorWebOC) == (HostingFlags)0)
{
int num = AppSecurityManager.MapUrlToZone(BrowserInteropHelper.Source);
if (num != 1 && num != 2 && num != 0 && !RegistryKeys.ReadLocalMachineBool("Software\\Microsoft\\.NETFramework\\Windows Presentation Foundation\\Hosting", "UnblockWebBrowserControl"))
{
throw new SecurityException(SR.Get("AffectedByMsCtfIssue", new object[]
{
"http://go.microsoft.com/fwlink/?LinkID=168882"
}));
}
}
}
else
{
string fileName = Path.GetFileName(UnsafeNativeMethods.GetModuleFileName(default(HandleRef)));
if (string.Compare(fileName, "AppLaunch.exe", StringComparison.OrdinalIgnoreCase) == 0)
{
SecurityHelper.DemandWebBrowserPermission();
}
}
WebBrowser.RegisterWithRBW();
}
WebBrowser.TurnOnFeatureControlKeys();
ControlsTraceLogger.AddControl(TelemetryControls.WebBrowser);
}
