You can use this property to prevent the grid from exiting the edit mode when focus leaves the grid. By default grid exits the edit mode when OnLeave gets called. However you can set this property to false to prevent the grid from doing that. Note: If this is set to false, the update modes of OnRowChangeOrLostFocus and OnCellChangeOrLostFocus will act like OnRowChange and OnCellChange respectively.
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