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getResponseHeader Method (IXMLHTTPRequest) (Compact 2013)

  • Artigo

3/26/2014

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

Syntax

strValue = oXMLHttpRequest.getResponseHeader(
bstrHeader
);

HRESULT getResponseHeader(
  BSTR bstrHeader, 
  BSTR* pbstrValue
);

Parameters

Script

  • bstrHeader
    String containing the case-insensitive header name.

C/C++

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

Return Value

Script

String. Contains the resulting header information.

C/C++

  • 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.

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

Requirements

Header

msxml2.h,
msxml2.idl

Library

uuid.lib

See Also

Reference

XML HTTP Methods
setRequestHeader Method (IXMLHTTPRequest)

Other Resources

send