8 references to IfModifiedSince
System (8)
net\System\Net\_HeaderInfoTable.cs (1)
120
new HeaderInfo(HttpKnownHeaderNames.
IfModifiedSince
, true, false, false, SingleParser),
net\System\Net\Cache\_Rfc2616CacheValidators.cs (5)
474
if (ctx.Request.Headers[HttpKnownHeaderNames.
IfModifiedSince
] != null ||
1606
ctx.Request.Headers.ChangeInternal(HttpKnownHeaderNames.
IfModifiedSince
, str);
1608
ctx.RequestIfHeader2 = HttpKnownHeaderNames.
IfModifiedSince
;
1612
ctx.RequestIfHeader1 = HttpKnownHeaderNames.
IfModifiedSince
;
1615
if(Logging.On)Logging.PrintInfo(Logging.RequestCache, SR.GetString(SR.net_log_cache_condition_if_modified_since, ctx.Request.Headers[HttpKnownHeaderNames.
IfModifiedSince
]));
net\System\Net\HttpWebRequest.cs (2)
3015
return GetDateHeaderHelper(HttpKnownHeaderNames.
IfModifiedSince
);
3018
SetDateHeaderHelper(HttpKnownHeaderNames.
IfModifiedSince
, value);