> For the complete documentation index, see [llms.txt](https://docs.gamechat.me/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gamechat.me/basics/game-chat-v3/game-chat-ri-ben-yu/v3nowo/ysuksu.md).

# ユースケース

## ユースケース

### Ncloudchat Reactのユースケース

GitHubには全ソースが公開されているため [GitHubソース](https://github.com/nbase-io/CloudChat-JS-Demo)をダウンロードでき、[https://www.ncloudchat.com](https://www.ncloudchat.com/)を通じて利用することができます。

### 全体サンプルコードのユースケース <a href="#undefined" id="undefined"></a>

アクセスしてチャンネルを作成し、そのチャンネルに登録メッセージを送信するユースケースです。

```csharp

// 初期化 
CloudChat nc = CloudChat.GetInstance();
await nc.initialize([PROJECT_ID]);
nc.dispatcher.onMessageReceived += e =>
{
    Console.WriteLine("received a new message: ", e);
};
await nc.Connect(
    userId: 'guest@company',
    name: 'Guest',
    profile: 'https://image_url',
    customField: 'json',
);
// チャンネル作成
var channel = await nc.createChannel(new CloudChatSDK.Channel
{
    name = "New Channel",
    type = "PUBLIC",    // PUBLIC or PRIVATE
    customField = "customField"
});
var channel = await nc.createChannel({type:'PUBLIC', name:'First Channel', customField:'customField'});
var channel_id = channel.createChannel.channel.id.ToString();
// チャンネル登録
await nc.subscribe(channel_id);
// メッセージ送信
var response = await nc.sendMessage(
        channelId: channel_id, 
        type:"text", 
        content: message
    );
```


---

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