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

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

# Border.Child

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

## Child

Gets or sets the border child object.

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 ControlBase Child {get; set;}
```

Python:

```python
border.Child: ControlBase
```

### Returns

`ControlBase` — 

### Examples

C#:

```csharp
var panel = new StackPanel();
panel.AddChild(new TextBlock { Text = "EURUSD" });
panel.AddChild(new Button { Text = "Buy" });
var border = new Border { BorderColor = Color.Gold, BorderThickness = 2, Child = panel };
Chart.AddControl(border);
```

Python:

```python
panel = StackPanel()
symbolText = TextBlock()
symbolText.Text = "EURUSD"
panel.AddChild(symbolText)
border = Border()
border.BorderColor = Color.Gold
border.BorderThickness = Thickness(2)
border.Child = panel
api.Chart.AddControl(border)
```