---
id: "P:cAlgo.API.ToggleButton.IsChecked"
kind: "property"
type: "T:cAlgo.API.ToggleButton"
url: "https://help.ctrader.com/ctrader-algo/references/Controls/ToggleButton/IsChecked/"
---

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

# ToggleButton.IsChecked

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

## IsChecked

Defines whether the Toggle button is checked.

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

- CLI: Accepted without error but never displayed, so control events such as Click are never raised.
- Cloud: Accepted without error but never displayed, so control events such as Click are never raised.

C#:

```csharp
public bool IsChecked {get; set;}
```

Python:

```python
toggleButton.IsChecked: bool
```

### Returns

`bool` — 

### Examples

C#:

```csharp
var toggleButton = new ToggleButton { Text = "Show levels" };
toggleButton.IsChecked = Positions.Count > 0;
Chart.AddControl(toggleButton);
Print("Levels visible: {0}", toggleButton.IsChecked);
```

Python:

```python
toggleButton = ToggleButton()
toggleButton.Text = "Show levels"
toggleButton.IsChecked = api.Positions.Count > 0
api.Chart.AddControl(toggleButton)
api.Print(f"Levels visible: {toggleButton.IsChecked}")
```