public override void Dispose()
{
_cachedFrame?.Dispose();
_cachedFrame = null;
if (_IOleClientSite != null)
{
Marshal.ReleaseComObject(_IOleClientSite);
_IOleClientSite = null;
}
if (_IOleInPlaceSite != null)
{
Marshal.ReleaseComObject(_IOleInPlaceSite);
_IOleInPlaceSite = null;
}
base.Dispose();
}
public int /* IOleInPlaceSite:: */ GetWindowContext([Out] out IntPtr /* IOleInPlaceFrame */ ppFrame, [Out] out IntPtr /* IOleInPlaceUIWindow */ ppDoc, [Out] out IntPtr /* COMRECT */ lprcPosRect, [Out] out IntPtr /* COMRECT */ lprcClipRect, [In] IntPtr /* tagOIFI */ lpFrameInfo)
{
_logger.Log(LogLevel.Trace, "IOleInPlaceSite::GetWindowContext() called");
int hr = _IOleInPlaceSite.GetWindowContext(out ppFrame, out ppDoc, out lprcPosRect, out lprcClipRect, lpFrameInfo);
if (hr >= 0)
{
// call succeeded, so wrap the ppFrame with our own object so that we can control all host owned COM references
_cachedFrame?.Dispose();
_cachedFrame = null;
_cachedFrame = new Wrapper_IOleInPlaceFrame(ppFrame);
Marshal.Release(ppFrame); // the Wrapper_IOleInPlaceFrame took its own reference, so we can release this one.
ppFrame = _cachedFrame.CopyAggregatedReference();
Debug.Assert(ppDoc == IntPtr.Zero); // ppDoc not used by VBE, so no need to wrap it
}
return(hr);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
_cachedFrame?.Dispose();
_cachedFrame = null;
if (_IOleClientSite != null)
{
Marshal.ReleaseComObject(_IOleClientSite);
_IOleClientSite = null;
}
if (_IOleInPlaceSite != null)
{
Marshal.ReleaseComObject(_IOleInPlaceSite);
_IOleInPlaceSite = null;
}
}
base.Dispose(disposing);
}