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MultiSelect.SelectedItemsChanged

event · MultiSelect · cAlgo.API Since 5.6

DesktopCLICloud

This event will trigger if the MultiSelect selected items changed

Environment behaviour

CLI — not supported. Accepted without error but never displayed, so control events such as Click are never raised.

Cloud — not supported. Accepted without error but never displayed, so control events such as Click are never raised.

Definition

public event Action<MultiSelectSelectedItemsChangedEventArgs> SelectedItemsChanged;

multiSelect.SelectedItemsChanged += handler  # handler(obj: MultiSelectSelectedItemsChangedEventArgs)

Examples

var multiSelect = new MultiSelect();
foreach (var symbolName in new[] { "EURUSD", "GBPUSD", "USDJPY" })
    multiSelect.AddItem(symbolName);
multiSelect.SelectedItemsChanged += args => Print("Selected symbols: {0}", string.Join(", ", args.MultiSelect.SelectedItems));
Chart.AddControl(multiSelect);

def on_start(self):
    multiSelect = MultiSelect()
    for symbolName in ["EURUSD", "GBPUSD", "USDJPY"]:
        multiSelect.AddItem(symbolName)
    multiSelect.SelectedItemsChanged += self.on_selected_items_changed
    api.Chart.AddControl(multiSelect)

def on_selected_items_changed(self, args):
    api.Print(f"Selected symbols: {', '.join(args.MultiSelect.SelectedItems)}")