This property only applies when exporting the grid asyncrhonously.
AsynchronousCalcInterval determines how much time elapses between processing an asynchronous export operation. Each time the Interval passes the UltraGrid will process pending export operations for a period of time specified by AsynchronousExportDuration.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2