> For the complete documentation index, see [llms.txt](https://docs.wisej.com/ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wisej.com/ai/components/api/smartsession/wisej.ai.smartsession.trimmingstrategy.md).

# SmartSession.TrimmingStrategy

Namespace: **Wisej.AI**

Assembly: **Wisej.AI** (3.5.0.0)

Specifies the strategy for handling context overflow in a session.

{% tabs %}
{% tab title="C#" %}

```csharp
public enum TrimmingStrategy : Enum
```

{% endtab %}

{% tab title="VB.NET" %}

```visual-basic
Public Enum TrimmingStrategy As [Enum]
```

{% endtab %}
{% endtabs %}

## Fields

| Name              | Description                                                |
| ----------------- | ---------------------------------------------------------- |
| **RollingWindow** | Uses a rolling window strategy to handle context overflow. |
| **Summarization** | Uses summarization to handle context overflow.             |

## Used By

| Name                                                                                                                                              | Description                                              |
| ------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------- |
| [DefaultSessionTrimmingService.TrimmingStrategy](/ai/components/api/services/wisej.ai.services.defaultsessiontrimmingservice.md#trimmingstrategy) | Gets or sets the strategy for handling context overflow. |
| [ISessionTrimmingService.TrimmingStrategy](/ai/components/api/services/isessiontrimmingservice.md#trimmingstrategy)                               | Gets or sets the strategy for handling context overflow. |


---

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