control.Region(n).BarSeries(n).Horizontal

Type:Long (Boolean)
Purpose:Sets the alignment of a Bar series
Default:False (0), bars have a vertical alignment
Accessible:Runtime
Remarks:

If you want to draw horizontal bars the alignment of the data axis must be either Top or Bottom, the alignment of the lable axis must be either Left or Right.

Example:RMChartX1.AddRegion
RMChartX1.Region(1).AddBarSeries
RMChartX1.Region(1).BarSeries(1).Horizontal = TRUE