> For the complete documentation index, see [llms.txt](https://dwp-sso.gitbook.io/developers/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dwp-sso.gitbook.io/developers/development/asp-net/sso-2.md).

# SSO 로그오프 방법 제공하기

인증서버의 로그오프 페이지를 호출할 수 있는 url을 설정해서 사용자가 필요에 따라 실행할 수 있도록 합니다.

**샘플코드**

{% code title="Default.aspx.cs" %}

```csharp
protected string logoffUrl = string.Empty;

// 인증 객체 선언(Request와 Response 인계)
AuthCheck authCheck = new AuthCheck(Page.Request, Page.Response);

// 로그오프 URL 설정
logoffUrl = authCheck.CurrentSSOSite.GetLogoffUrl(Page.Request) + "?" +					authCheck.CurrentSSOProvider.RequestSSOSiteParam + "=" +
authCheck.CurrentSSOSite.ID + "&" +
authCheck.CurrentSSOProvider.GetParamName(ParamInfo.RETURN_URL) + "=" +
HttpUtility.UrlEncode(authCheck.ThisURL, Encoding.UTF8);
```

{% endcode %}

{% code title="Default.aspx" %}

```aspnet
<a href="<%=logoffUrl %>">Logoff</a>
```

{% endcode %}


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