protected internal virtual void OnClosed(BrowserClosedEventArgs e)
{
var handler = Closed;
if (handler != null) {
handler(this, e);
}
}
private void OnBeforeClose(IntPtr self, IntPtr browser)
{
var b = Browser.FromHandle(browser);
var e = new BrowserClosedEventArgs(b);
_delegate.OnClosed(e);
// Need to call Dispose manually, since the GC will not be able to free the browser instance b above, for it will be still referenced by local scope.
b.Dispose();
//// CEF requires all objects to be freed before the window is actually closed.
//// Since this is a non recurring event, calling the GC should not affect performance, but reclaim tons of memory.
//// http://blogs.msdn.com/b/ricom/archive/2004/11/29/271829.aspx
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
}