# IRadzenSelectBar Interface

Represents the common [RadzenSelectBar<T>](https://blazor.radzen.com/docs/api/Radzen.Blazor.RadzenSelectBar-1.md) API used by its items. Injected as a cascading property in [RadzenSelectBarItem](https://blazor.radzen.com/docs/api/Radzen.Blazor.RadzenSelectBarItem.md).

Namespace: [Radzen](https://blazor.radzen.com/docs/api/Radzen.md)

Assembly: Radzen.Blazor.dll

## Syntax

```csharp
public interface IRadzenSelectBar
```

## Methods

| Method | Returns | Description |
|------|---------|-------------|
| `AddItem(RadzenSelectBarItem item)` | `void` | Adds the specified item to the select bar. Parameters: `item`: The item to add. |
| `Refresh()` | `void` | Refreshes this instance. |
| `RemoveItem(RadzenSelectBarItem item)` | `void` | Removes the specified item from the select bar. Parameters: `item`: The item. |