Disables a database engine to show default dialogs and windows.
property SilentMode: Boolean;
Set SilentMode to true to prevent appearance of internal dialogs and windows of database engine,
such as dispalying progress of restructure, repair and other operations
When SilentMode is set to false, default windows and dialogs are shown.
Note: All database event handlers such as OnRepairProgress, OnBeforeRestructure, etc. are called despite to the value of SilentMode property.
Note: If you use your own database event handlers to display progress window, no default windows will be shown even if SilentMode is set to False.