---
id: "P:cAlgo.API.ComboBoxSelectedItemChangedEventArgs.SelectedItem"
kind: "property"
type: "T:cAlgo.API.ComboBoxSelectedItemChangedEventArgs"
url: "https://help.ctrader.com/ctrader-algo/references/EventArgs/ComboBoxSelectedItemChangedEventArgs/SelectedItem/"
---

> Documentation index for agents: https://help.ctrader.com/ctrader-algo/llms.txt · machine index: https://help.ctrader.com/ctrader-algo/api.json

# ComboBoxSelectedItemChangedEventArgs.SelectedItem

Member of [ComboBoxSelectedItemChangedEventArgs](https://help.ctrader.com/ctrader-algo/references/EventArgs/ComboBoxSelectedItemChangedEventArgs/index.md).

## SelectedItem

The new selected item of ComboBox

Environments: Desktop supported · CLI not supported · Cloud not supported.

- CLI: Never raised in the CLI: the events that pass it never fire there (ComboBox.SelectedItemChanged).
- Cloud: Never raised in the cloud: the events that pass it never fire there (ComboBox.SelectedItemChanged).

C#:

```csharp
public string SelectedItem {get;}
```

Python:

```python
comboBoxSelectedItemChangedEventArgs.SelectedItem: str
```

### Returns

`string` — 

### Examples

C#:

```csharp
protected override void OnStart()
{
    var comboBox = new ComboBox();
    comboBox.AddItem("EURUSD");
    comboBox.AddItem("GBPUSD");
    comboBox.SelectedItemChanged += OnComboBoxSelectedItemChanged;
    Chart.AddControl(comboBox);
}

private void OnComboBoxSelectedItemChanged(ComboBoxSelectedItemChangedEventArgs args)
{
    var symbol = Symbols.GetSymbol(args.SelectedItem);
    Print("{0} bid: {1}", args.SelectedItem, symbol.Bid);
}
```

Python:

```python
def on_start(self):
    comboBox = ComboBox()
    comboBox.AddItem("EURUSD")
    comboBox.AddItem("GBPUSD")
    comboBox.SelectedItemChanged += self.on_combo_box_selected_item_changed
    api.Chart.AddControl(comboBox)

def on_combo_box_selected_item_changed(self, args):
    symbol = api.Symbols.GetSymbol(args.SelectedItem)
    api.Print(f"{args.SelectedItem} bid: {symbol.Bid}")
```