HttpCachePolicy.SetExpires(DateTime) Method

Reference

Definition

Namespace:: System.Web

Assembly:: System.Web.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Sets the Expires HTTP header to an absolute date and time.

public:
 void SetExpires(DateTime date);

public void SetExpires (DateTime date);

member this.SetExpires : DateTime -> unit

Public Sub SetExpires (date As DateTime)

Parameters

date: DateTime

The absolute DateTime value to set the Expires header to.

Examples

The following code example demonstrates how to set the expiration time to 6:00 P.M. local time on the current expiration day.

Response.Cache.SetExpires(DateTime.Parse("6:00:00PM"));

Response.Cache.SetExpires(DateTime.Parse("6:00:00PM"))

Remarks

This method will fail if the expiration date violates the principle of restrictiveness.

Applies to

Freigeben über