Called when the loading state has changed. This callback will be executed twice once when loading is initiated either programmatically or by user action, and once when loading is terminated due to completion, cancellation of failure. This method will be called on the CEF UI thread. Blocking this thread will likely cause your UI to become unresponsive and/or hang.

void OnLoadingStateChange(
	IWebBrowser browserControl,
	LoadingStateChangedEventArgs loadingStateChangedArgs
)

void OnLoadingStateChange(
	IWebBrowser^ browserControl, 
	LoadingStateChangedEventArgs^ loadingStateChangedArgs
)