Adds error bars to the series.
- Parameters
- 
  
    | formula | The formula. |  | uiDrawFlags | Combination of the following flags: 
CBCGPChartErrorBarsSeries::Draw_MinusCBCGPChartErrorBarsSeries::Draw_PlusCBCGPChartErrorBarsSeries::Draw_CapCBCGPChartErrorBarsSeries::Draw_All  |  
 
- Returns
- TRUE if it succeeds, FALSE if it fails.