NinjaScript > Language Reference > Common > AddDataSeries()

Definition

Holds an array of BarsPeriod objects synchronized to the number of unique Bars objects held within the parent NinjaScript object. If a NinjaScript object holds two Bars series, then BarsPeriods will hold two BarsPeriod objects.

Property Value

An array of BarsPeriod objects.

Warning: This property should NOT be accessed within the OnStateChange() method before the State has reached State.DataLoaded

Syntax
BarsPeriods[int barSeriesIndex]

Examples


protected override void OnStateChange() { if (State == State.Configure) { // Adds a 5-minute Bars object to the strategy and is automatically assigned // a Bars object index of 1 since the original data the strategy is ran on, // set by the UI, takes the index of 0. AddDataSeries("AAPL", BarsPeriodType.Minute, 5); } } protected override void OnBarUpdate() { // Print out 5, the value of the secondary bars object if (BarsInProgress == 1) Print(BarsPeriods[1].Value); }

protected override void OnStateChange()
{
if (State == State.Configure)
{
// Adds a 5-minute Bars object to the strategy and is automatically assigned
// a Bars object index of 1 since the original data the strategy is ran on,
// set by the UI, takes the index of 0.
AddDataSeries("AAPL", BarsPeriodType.Minute, 5);
}
}

protected override void OnBarUpdate()
{
// Print out 5, the value of the secondary bars object
if (BarsInProgress == 1)
Print(BarsPeriods[1].Value);
}