OnHeadersAvailable Event (Windows 8)

Article
10/27/2016

Occurs after the client has received and processed HTTP headers in the response..

C/C++ Syntax

HRESULT OnHeadersAvailable(  
        IXMLHTTPRequest2 *pXHR,  
        DWORD dwStatus  
        const WCHAR *pwszStatus);

Parameters

pXHR[in]
The IXMLHTTPRequest2 object associated with the callback.

dwStatus[in]
The status code for the request.

pwszStatus[in, string]
The status code for the request appearing in human-readable form as a null-terminated string.

Return Values

S_OK
The value returned if successful.

Remarks

To view an individual response header, call the GetResponseHeader method. To view all response headers, call the GetAllResponseHeaders method. To cancel the request, call the Abort method on the HTTP request that pXHR points to.

Versioning

Implemented in: MSXML 6.0

Applies to

IXMLHTTPRequest2 (Windows 8)