Mono Class Library: System.Net.HttpWebRequest Overview | MembersSystem.Net.HttpWebRequest.IfModifiedSince Property |
Gets or sets the value of the HTTP If-Modified-Since header. [Edit]
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A DateTime that contains the contents of the HTTP If-Modified-Since header. The default value is the current date and time of the system. [Edit]
Note: For additional information see section 14.25 of IETF RFC 2616 - HTTP/1.1.[Edit]
Namespace: System.Net
Assembly: System (in System.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0