Declaration: bool UseControlInitialized
Determines, if the ControlInitialized event of the browser plugin should be used. Please note that the AUTHENTIC ActiveX controls
prior to versions 3,0,0,0 do not support the ControlInitialized event.
Using the ControlInitialized event avoids the delay in the window.onload event which would be used instead to configure the control.
Available with ASP.NET control version 6.1
Default: false - that means you have to enable the usage of this event explicity.