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getResponseHeader Method (IXMLHTTPRequest)

  • Artigo

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

Retrieves the value of an HTTP header from the response body.

Script Syntax

            strValue = oXMLHttpRequest.getResponseHeader(
bstrHeader
);

Remarks

Script Parameters

  • bstrHeader
    String containing the case-insensitive header name.

Script Return Value

String. Contains the resulting header information.

C/C++ Syntax

HRESULT getResponseHeader(
  BSTR bstrHeader, 
  BSTR* pbstrValue
);

Remarks

Parameters

  • bstrHeader
    [in] Case-insensitive header name.
  • pbstrValue
    [out, retval] Resulting header information.

C/C++ Return Values

  • S_OK
    Value returned if successful.
  • E_INVALIDARG
    Value returned if either input argument is NULL.
  • E_FAIL
    Value returned if an error occurs.
  • E_OUTOFMEMORY
    Value returned if available memory is insufficient.

Requirements

Header msxml2.h, msxml2.idl
Library uuid.lib
Windows Embedded CE Windows CE .NET 4.0 and later

General Remarks

The results of this method are valid only after the send method has been successfully completed. The line, xmlhttp.getResponseHeader("Content-Type");, returns the string text/xml, assuming the server set text/xml as the content type. The full list of header variables you can query can be accessed from the getAllResponseHeaders method.

This method applies to the following interface:

IXMLHTTPRequest

See Also

Concepts

setRequestHeader Method (IXMLHTTPRequest)

Other Resources

send