---
id: "E:cAlgo.API.ChartArea.ObjectsRemoved"
kind: "event"
type: "T:cAlgo.API.ChartArea"
url: "https://help.ctrader.com/ctrader-algo/references/Chart/ChartArea/ObjectsRemoved/"
---

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

# ChartArea.ObjectsRemoved

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

## ObjectsRemoved

Occurs when one or several chart object are removed from the chart area.

Environments: Desktop supported · CLI supported · Cloud supported.

C#:

```csharp
event Action<ChartObjectsRemovedEventArgs> ObjectsRemoved;
```

Python:

```python
chartArea.ObjectsRemoved += handler  # handler(obj: ChartObjectsRemovedEventArgs)
```

### Returns

`Action<ChartObjectsRemovedEventArgs>` — 

### Examples

C#:

```csharp
protected override void OnStart()
{
    Chart.ObjectsRemoved += OnChartObjectsRemoved;
}

private void OnChartObjectsRemoved(ChartObjectsRemovedEventArgs args)
{
    Print("{0} objects removed | Remaining: {1}", args.ChartObjects.Count, args.Area.Objects.Count);
}
```

Python:

```python
def on_start(self):
    api.Chart.ObjectsRemoved += self.on_chart_objects_removed

def on_chart_objects_removed(self, args):
    api.Print(f"{args.ChartObjects.Count} objects removed | Remaining: {args.Area.Objects.Count}")
```