> For the complete documentation index, see [llms.txt](https://vc-docs.gitbook.io/engine/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://vc-docs.gitbook.io/engine/home/doxygen_synced/classes/class_data_handler.md).

# DataHandler

**Usage:** `api.DataHandler.Fetch("save.json", r => {})`

## Public Classes

|       | Name                                                                                                                                          |
| ----- | --------------------------------------------------------------------------------------------------------------------------------------------- |
| class | [**FetchResponse**](https://git.unimetaverse.net/vc-core-engine/doxygen/-/tree/main/Classes/Classes/class_data_handler_1_1_fetch_response.md) |
| class | [**PushResponse**](https://git.unimetaverse.net/vc-core-engine/doxygen/-/tree/main/Classes/Classes/class_data_handler_1_1_push_response.md)   |

## Public Functions

|      | Name                                                                                                                                                                                                  |
| ---- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| void | [**Push**](https://git.unimetaverse.net/vc-core-engine/doxygen/-/tree/main/Classes/Classes/class_data_handler.md#function-push)(string fileName, string data, Action< PushResponse > callback = null) |
| void | [**Fetch**](https://git.unimetaverse.net/vc-core-engine/doxygen/-/tree/main/Classes/Classes/class_data_handler.md#function-fetch)(string fileName, Action< FetchResponse > callback = null)           |

## Public Functions Documentation

### function Push

```csharp
static void Push(
    string fileName,
    string data,
    Action< PushResponse > callback = null
)
```

### function Fetch

```csharp
static void Fetch(
    string fileName,
    Action< FetchResponse > callback = null
)
```

***

Updated on 2026-07-22 at 12:00:00 +0800