HTTP.OutField Property (ExHTTP)

The OutField property retrieves a particular response field or all fields. For instance, the OutField("www.exontrol.com","") retrieves all fields in the header. Use the GET method to retrieve the document or a web page. Use the InField property to specify request fields before GET or OutField method is called. Use the Timeout property to specify the amount of time (in seconds) the control will wait for the server response.

The OutField property includes all response fields line by line. For instance, the OutField("www.exontrol.com","Content-Type") retrieves the type of the document being requested.

The FieldName parameter may be one of the following:

If the FieldName parameter is empty, the OutField retrieves all the response fields
Accept-Ranges, The Accept-Ranges response-header field allows the server to indicate its acceptance of range requests for a resource
Age, The Age response-header field conveys the sender's estimate of the amount of time since the response (or its revalidation) was generated at the origin server.
ETag, The ETag response-header field provides the current value of the entity tag for the requested variant
Location, The Location response-header field is used to redirect the recipient to a location other than the Request-URI for completion of the request or identification of a new resource.
Proxy-Authenticate, the field value consists of a challenge that indicates the authentication scheme and parameters applicable to the proxy for this Request-URI
Retry-After, The Retry-After response-header field can be used with a 503 (Service Unavailable) response to indicate how long the service is expected to be unavailable to the requesting client.
Server, The Server response-header field contains information about the software used by the origin server to handle the request
WWW-Authenticate, The field value consists of at least one challenge that indicates the authentication scheme(s) and parameters applicable to the Request-URI

The OutField property may include other response fields, based on the web server is queering.

		Type	Description
		URL as String	A string expression that indicates the HTTP URL to retrieve. The URL parameter may start with http:// or without. You can specify the web server's port by calling something like: http://www.yourserver.com:8080/index.htm, where, the 8080 is the port to be used. By default, the control uses the port 80.
		FieldName as String	A String expression that indicates the name of the response field. If the FieldName property is empty, the OutField property retrieves all the response fields, line by line. Lines are separated by crlf sequence ( /n/r characters )
		String	A String expression that indicates the value of the field.