### UIElements Templates

Source: https://docs.unity3d.com/6000.2/Documentation/Manual/index.html/6000.2/Documentation/Manual/UIE-ElementRef

This section describes template elements used for referencing and instantiating other UXML templates.

```APIDOC
## UIElements Templates

This section describes template elements used for referencing and instantiating other UXML templates.

### Template Elements

| Element    | Description                                                              | Namespace            | Permitted Child Elements | Attributes                                                                                                                                     |
|------------|--------------------------------------------------------------------------|----------------------|--------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------|
| `Template` | A reference to another UXML template that can be instantiated using the `Instance` element. | `UnityEngine.UIElements` | None                     | `name`: A unique string identifier for this element<br>`path`: The path of the UXML file to load                                                 |
| `Instance` | Instance of a `Template`                                                 | `UnityEngine.UIElements` | None                     | `template`: The `name` of the `Template` to instantiate                                                                                          |
```

--------------------------------

### UIElements Standard Controls

Source: https://docs.unity3d.com/6000.2/Documentation/Manual/index.html/6000.2/Documentation/Manual/UIE-ElementRef

This section details standard UIElements controls that can be used in UXML and C#.

```APIDOC
## UIElements Standard Controls

This section details standard UIElements controls that can be used in UXML and C#.

### Controls

| Name                 | Bindable | Default Value Type         | Namespace            | C# Class                     |
|----------------------|----------|----------------------------|----------------------|------------------------------|
| `TemplateContainer`  | Yes      |                            | `UnityEngine.UIElements` | `UnityEngine.UIElements.TemplateContainer` |
| `TextElement`        | Yes      | `string`                   | `UnityEngine.UIElements` | `UnityEngine.UIElements.TextElement` |
| `TextField`          | Yes      | `string`                   | `UnityEngine.UIElements` | `UnityEngine.UIElements.TextField` |
| `Toggle`             | Yes      | `boolean`                  | `UnityEngine.UIElements` | `UnityEngine.UIElements.Toggle` |
| `ToggleButtonGroup`  | Yes      | `UnityEngine.UIElements.ToggleButtonGroupState` | `UnityEngine.UIElements` | `UnityEngine.UIElements.ToggleButtonGroup` |
| `Toolbar`            |          |                            | `UnityEditor.UIElements` | `UnityEditor.UIElements.Toolbar` |
| `ToolbarBreadcrumbs` |          |                            | `UnityEditor.UIElements` | `UnityEditor.UIElements.ToolbarBreadcrumbs` |
| `ToolbarButton`      | Yes      |                            | `UnityEditor.UIElements` | `UnityEditor.UIElements.ToolbarButton` |
| `ToolbarMenu`        | Yes      |                            | `UnityEditor.UIElements` | `UnityEditor.UIElements.ToolbarMenu` |
| `ToolbarPopupSearchField` |   | `string`                   | `UnityEditor.UIElements` | `UnityEditor.UIElements.ToolbarPopupSearchField` |
| `ToolbarSearchField` |          | `string`                   | `UnityEditor.UIElements` | `UnityEditor.UIElements.ToolbarSearchField` |
| `ToolbarSpacer`      |          |                            | `UnityEditor.UIElements` | `UnityEditor.UIElements.ToolbarSpacer` |
| `ToolbarToggle`      | Yes      | `boolean`                  | `UnityEditor.UIElements` | `UnityEditor.UIElements.ToolbarToggle` |
| `TreeView`           | Yes      |                            | `UnityEngine.UIElements` | `UnityEngine.UIElements.TreeView` |
| `TwoPaneSplitView`   |          |                            | `UnityEngine.UIElements` | `UnityEngine.UIElements.TwoPaneSplitView` |
| `UnsignedIntegerField` | Yes | `System.UInt32`            | `UnityEngine.UIElements` | `UnityEngine.UIElements.UnsignedIntegerField` |
| `UnsignedLongField`  | Yes | `System.UInt64`            | `UnityEngine.UIElements` | `UnityEngine.UIElements.UnsignedLongField` |
| `Vector2Field`       | Yes | `UnityEngine.Vector2`      | `UnityEngine.UIElements` | `UnityEngine.UIElements.Vector2Field` |
| `Vector2IntField`    | Yes | `UnityEngine.Vector2Int`   | `UnityEngine.UIElements` | `UnityEngine.UIElements.Vector2IntField` |
| `Vector3Field`       | Yes | `UnityEngine.Vector3`      | `UnityEngine.UIElements` | `UnityEngine.UIElements.Vector3Field` |
| `Vector3IntField`    | Yes | `UnityEngine.Vector3Int`   | `UnityEngine.UIElements` | `UnityEngine.UIElements.Vector3IntField` |
| `Vector4Field`       | Yes | `UnityEngine.Vector4`      | `UnityEngine.UIElements` | `UnityEngine.UIElements.Vector4Field` |
```

--------------------------------

### UI Toolkit Built-in Controls Reference

Source: https://docs.unity3d.com/6000.2/Documentation/Manual/index.html/6000.2/Documentation/Manual/UIE-ElementRef

This section provides a comprehensive reference for all built-in controls available in Unity's UI Toolkit. It details each control's bindable status, the data type it handles, its namespace, and the corresponding C# class for implementation.

```APIDOC
## UI Toolkit Built-in Controls Reference

### Description
Provides a detailed list of all UI Toolkit's built-in controls, including their properties and C# class mappings.

### Endpoint
N/A (Reference Table)

### Parameters
N/A

### Request Example
N/A

### Response
#### Success Response (200)
- **Element** (string) - The name of the UI control.
- **Bindable** (boolean) - Indicates if the control supports data binding.
- **Data type** (string) - The data type the control is designed to handle.
- **Namespace** (string) - The C# namespace for the control.
- **C# class** (string) - The C# class name for the control.

#### Response Example
```json
{
  "controls": [
    {
      "Element": "BoundsField",
      "Bindable": true,
      "Data type": "UnityEngine.Bounds",
      "Namespace": "UnityEngine.UIElements",
      "C# class": "UnityEngine.UIElements.BoundsField"
    },
    {
      "Element": "Box",
      "Bindable": false,
      "Data type": null,
      "Namespace": "UnityEngine.UIElements",
      "C# class": "UnityEngine.UIElements.Box"
    }
    // ... other controls
  ]
}
```
```

--------------------------------

### UIElements C#-Only Controls

Source: https://docs.unity3d.com/6000.2/Documentation/Manual/index.html/6000.2/Documentation/Manual/UIE-ElementRef

This section lists controls that are exclusively available in C# and do not have a UXML representation.

```APIDOC
## UIElements C#-Only Controls

The following table lists the controls that are only available in C# and do not have a UXML representation.

### Controls

| Name                 | Bindable | Namespace            | C# Class                     |
|----------------------|----------|----------------------|------------------------------|
| `GenericDropdownMenu`| No       | `UnityEngine.UIElements` | `UnityEngine.UIElements.GenericDropdownMenu` |
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.