	Name	Description
	ColumnRefProperty
	ModeProperty
	NSpanCellXPositionSchema	Schema associated with NSpanCellXPosition
	OffsetProperty
	PercentProperty

	Name	Description
	ColumnRef	Gets or sets a reference to the column which defined the X position of the cell. Used only when Mode is set to ColumnBegin or ColumnEnd.
	Mode	Gets or sets the position mode
	Offset	Gets or sets the offset applied to the originally calculated position. By default set to zero.
	OwnerSpanCell	Gets the span cell to which this position belongs
	Percent	Gets or sets the percent that defines a relative position along the row X range. Used only when Mode is set to Percent.

	Name	Description
	drOI
	InvalidateParentArrange	Overridden. Overriden to invalidate the arrange row to which the position belongs.
	MrOI
	prOI
	QbC