# ICommandSource

Namespace: **Wisej.Web**

Assembly: **Wisej.Framework** (3.0.0.0)

Defines an object that can invoke a [Command](#command).

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

```csharp
public interface ICommandSource
```

{% endtab %}

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

```visual-basic
Public Interface ICommandSource
```

{% endtab %}
{% endtabs %}

## Properties

### ![](/files/uCY6T77rh488FWHzpJ6P)Command

[ICommand](/api/v3.0/wisej.web/interfaces/wisej.web.icommand.md): The command to execute.

## Events

### ![](/files/uCY6T77rh488FWHzpJ6P)CommandChanged

[EventHandler](https://docs.microsoft.com/en-us/dotnet/api/system.eventhandler) Fired when the [Command](#command) property changes.

## Implemented By

| Name                                                                | Description                        |
| ------------------------------------------------------------------- | ---------------------------------- |
| [Button](/api/v3.0/wisej.web/buttons/button.md)                     | Represents a button control.       |
| [SplitButton](/api/v3.0/wisej.web/buttons/wisej.web.splitbutton.md) | Represents a split button control. |


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