Set to true to control browser process main (UI) thread message pump scheduling via the IBrowserProcessHandler.OnScheduleMessagePumpWork callback. This option is recommended for use in combination with the Cef.DoMessageLoopWork() function in cases where the CEF message loop must be integrated into an existing application message loop (see additional comments and warnings on Cef.DoMessageLoopWork). Enabling this option is not recommended for most users; leave this option disabled and use either MultiThreadedMessageLoop (the default) if possible.

public bool ExternalMessagePump { get; set; }

public:
property bool ExternalMessagePump {
	bool get ();
	void set (bool value);
}