Skip to content

ChartFrame.LinkedChartGroupChanged

event · ChartFrame · cAlgo.API

DesktopCLICloud

Occurs when frame LinkedChartGroup is changed.

Environment behaviour

CLI — not supported. Available to plugins only, and plugins cannot run in the CLI.

Cloud — not supported. Available to plugins only, and plugins cannot run in the cloud.

Definition

event Action<ChartFrameLinkedChartGroupChangedEventArgs> LinkedChartGroupChanged;

chartFrame.LinkedChartGroupChanged += handler  # handler(obj: ChartFrameLinkedChartGroupChangedEventArgs)

Examples

protected override void OnStart()
{
    var chartFrame = ChartManager.AddChartFrame("EURUSD", TimeFrame.Hour);
    chartFrame.LinkedChartGroupChanged += OnLinkedChartGroupChanged;
}

private void OnLinkedChartGroupChanged(ChartFrameLinkedChartGroupChangedEventArgs args)
{
    Print("Chart {0} linked group: {1}", args.ChartFrame.Symbol.Name, args.ChartFrame.LinkedChartGroup);
}

def on_start(self):
    chartFrame = api.ChartManager.AddChartFrame("EURUSD", TimeFrame.Hour)
    chartFrame.LinkedChartGroupChanged += self.on_linked_chart_group_changed

def on_linked_chart_group_changed(self, args):
    api.Print(f"Chart {args.ChartFrame.Symbol.Name} linked group: {args.ChartFrame.LinkedChartGroup}")