RAD Studio VCL Reference
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TWebResponse.WWWAuthenticate Property

Lists of one or more comma-separated challenges provided when the request fails with StatusCode 401 (Unauthorized).

Pascal
property WWWAuthenticate: AnsiString;
C++
__property AnsiString WWWAuthenticate;

Set WWWAuthenticate when the HTTP request fails because it requires access to a URI in a realm for which the Web client has not provided a password. WWWAuthenticate consists of an authentication scheme name, followed by a comma-separated list of parameter/value pairs that specify the parameters to the authentication scheme. The first parameter/value pair indicates the realm. 

For more information about HTTP authentication schemes, see the Internet standards documents. 

 

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