Event which is raised when the Spreadsheet is about to end the in-place editing of the activeCell. Function takes arguments evt and ui. Use ui.owner to obtain reference to igSpreadsheet. Use ui.acceptChanges to obtain or set a boolean indicating whether the changes will be made to the cell's value when edit mode ends. Use ui.canCancel to obtain a boolean indicating if the edit mode is being forced to exit edit mode in which case it cannot be cancelled. Use ui.cell to obtain the cell for which the control is exiting edit mode.
Target Platforms: Windows 8.1, Windows 8.1, Windows 8, 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
