Specifies whether to ignore the activation settings of the row and column for this cell. Normally if the row or column's Activation is set to Disabled, then the cell uses that even if the cell's Activation is set to something else. Basically the cell ends up using most restrictive of the activation settings. Setting this property to true will cause the cell to use it's Activation settings and ignore the row's and column's activation settings.
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