// constructor
public WebBrowserSiteEx(WebBrowserEx host) : base(host)
{
// This code causes problems on XP
if (host.Version.Major >= 9)
{
_host = host;
// get the CCW object for this
_unkOuter = Marshal.GetIUnknownForObject(this);
Marshal.AddRef(_unkOuter);
try
{
// aggregate the CCW object with the helper Inner object
_inner = new Inner(this);
_unkInnerAggregated = Marshal.CreateAggregatedObject(_unkOuter, _inner);
// obtain private WebBrowserSite COM interfaces
_baseIDocHostUIHandler = (NativeMethods.IDocHostUIHandler)Marshal.GetTypedObjectForIUnknown(_unkInnerAggregated, typeof(NativeMethods.IDocHostUIHandler));
}
finally
{
Marshal.Release(_unkOuter);
}
}
}
void IDisposable.Dispose()
{
base.Dispose();
_baseIDocHostUIHandler = null;
if (_unkInnerAggregated != IntPtr.Zero)
{
Marshal.Release(_unkInnerAggregated);
_unkInnerAggregated = IntPtr.Zero;
}
if (_unkOuter != IntPtr.Zero)
{
Marshal.Release(_unkOuter);
_unkOuter = IntPtr.Zero;
}
}
// constructor
public ImprovedWebBrowserSite(WebBrowser host) :
base(host)
{
_host = (ImprovedWebBrowser)host;
// get the CCW object for this
_unkOuter = Marshal.GetIUnknownForObject(this);
Marshal.AddRef(_unkOuter);
try
{
// aggregate the CCW object with the helper Inner object
_inner = new Inner(this);
_unkInnerAggregated = Marshal.CreateAggregatedObject(_unkOuter, _inner);
// obtain private WebBrowserSite COM interfaces
_baseIDocHostUIHandler = (NativeMethods.IDocHostUIHandler)Marshal.GetTypedObjectForIUnknown(_unkInnerAggregated, typeof(NativeMethods.IDocHostUIHandler));
}
finally
{
Marshal.Release(_unkOuter);
}
}
