> 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/smartadapter/wisej.ai.adapters.smartchartadapter.md).

# SmartChartAdapter

Namespace: **Wisej.AI.Adapters**

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

* [SmartAdapter](/ai/components/api/smartadapter.md)
  * [SmartChartAdapter](/ai/components/api/smartadapter/wisej.ai.adapters.smartchartadapter.md)

Represents an adapter that enhances a chart control with AI features.

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

```csharp
public class SmartChartAdapter : SmartAdapter
```

{% endtab %}

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

```visual-basic
Public Class SmartChartAdapter
    Inherits SmartAdapter
```

{% endtab %}
{% endtabs %}

The `SmartChartAdapter` class extends the functionality of a chart control by integrating AI capabilities. It allows for dynamic chart generation and interaction based on the provided data source and prompt.

## Constructors

### ![](/files/ptrKjmmRoQB76pvrIqh0) SmartChartAdapter()

Initializes a new instance of the [SmartChartAdapter](/ai/components/api/smartadapter/wisej.ai.adapters.smartchartadapter.md) class.

## Properties

### ![](/files/ptrKjmmRoQB76pvrIqh0) DataSource

[Object](https://docs.microsoft.com/dotnet/api/system.object): Gets or sets the data source for the chart. (Default: `null`)

The data source is used by the AI to generate the chart based on the specified prompt.

### ![](/files/ptrKjmmRoQB76pvrIqh0) DefaultChartType

[String](https://docs.microsoft.com/dotnet/api/system.string): Gets or sets the default chart type to be used. (Default: `"Bar"`)

### ![](/files/ptrKjmmRoQB76pvrIqh0) Description

[String](https://docs.microsoft.com/dotnet/api/system.string): Gets the description of the chart generated by the adapter.

The description is generated based on the AI response to the provided prompt and data source.

### ![](/files/ptrKjmmRoQB76pvrIqh0) Prompt

[String](https://docs.microsoft.com/dotnet/api/system.string): Gets or sets the prompt used to generate the chart. (Default: `null`)

Changing the prompt will trigger a re-run of the AI process if [AutoRun](/ai/components/api/smartadapter.md#autorun) is enabled and controls are present.

## Methods

### ![](/files/KL0Ik37djZRr8a07Wopd) OnControlCreated(control)

Called when a control is created and initializes the AI process if [AutoRun](/ai/components/api/smartadapter.md#autorun) is enabled.

| Parameter   | Type                                                      | Description                   |
| ----------- | --------------------------------------------------------- | ----------------------------- |
| **control** | [Control](https://docs.wisej.com/api?q=wisej.web.control) | The control that was created. |

### ![](/files/KL0Ik37djZRr8a07Wopd) RunAsyncCore(control)

Executes the core AI process asynchronously to generate a chart.

| Parameter   | Type                                                      | Description                                   |
| ----------- | --------------------------------------------------------- | --------------------------------------------- |
| **control** | [Control](https://docs.wisej.com/api?q=wisej.web.control) | The control for which the chart is generated. |

**Returns:** [Task\<Message>](https://docs.microsoft.com/dotnet/api/system.threading.tasks.task-1). A task representing the asynchronous operation, with a [Message](/ai/components/api/smartsession/wisej.ai.smartsession.message.md) containing the AI response.

The method uses the provided data source and default chart type to interact with the AI session and generate a chart description.

## Inherited By

| Name                                                                                              | Description                                                                     |
| ------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------- |
| [SmartChartJS3Adapter](/ai/components/api/smartadapter/wisej.ai.adapters.smartchartjs3adapter.md) | Represents an adapter that enhances a ChartJS control with several AI features. |

## Implements

| Name                                                                              | Description                                |
| --------------------------------------------------------------------------------- | ------------------------------------------ |
| [IToolProvider](/ai/components/api/smarttool/wisej.ai.smarttool.itoolprovider.md) | Represents a provider that supplies tools. |


---

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