Unit 'HTTPDefs'	Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index]	[#fcl]

TRequest.IfUnModifiedSince

If-Unmodified-Since header field value

Declaration

Source position: httpdefs.pp line 556

public property TRequest.IfUnModifiedSince : string index ord(hhIfUnmodifiedSince) read GetHeaderValue write SetHeaderValue;

Description

IfUnModifiedSince contains the If-Unmodified-Since header field value for conditional requests. This specifies that the request should only proceed if the resource has not been modified since the given date.