---
id: "P:cAlgo.API.CustomBars.IsLoaded"
kind: "property"
type: "T:cAlgo.API.CustomBars"
url: "https://help.ctrader.com/ctrader-algo/references/Plugin/TimeFrame/Custom/CustomBars/IsLoaded/"
---

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

# CustomBars.IsLoaded

Member of [CustomBars](https://help.ctrader.com/ctrader-algo/references/Plugin/TimeFrame/Custom/CustomBars/index.md).

## IsLoaded

Gets IsLoaded status, If true it means custom bars is being used and can't be removed.

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

- CLI: Available to plugins only, and plugins cannot run in the CLI.
- Cloud: Available to plugins only, and plugins cannot run in the cloud.

C#:

```csharp
bool IsLoaded {get;}
```

Python:

```python
customBars.IsLoaded: bool
```

### Returns

`bool` — 

Available since cAlgo.API 5.3.

### Examples

C#:

```csharp
var customTimeFrame = TimeFrameManager.Custom.Add("My Custom TF");
var symbol = Symbols.GetSymbol("EURUSD");
var customBars = customTimeFrame.AddBars(symbol);
if (!customBars.IsLoaded)
    customTimeFrame.RemoveBars(symbol);
```

Python:

```python
customTimeFrame = api.TimeFrameManager.Custom.Add("My Custom TF")
symbol = api.Symbols.GetSymbol("EURUSD")
customBars = customTimeFrame.AddBars(symbol)
if not customBars.IsLoaded:
    customTimeFrame.RemoveBars(symbol)
```