HttpCachePolicy.SetProxyMaxAge Method

Sets the Cache-Control: s-maxage HTTP header based on the specified time span.

Namespace: System.Web
Assembly: System.Web (in system.web.dll)

public:
void SetProxyMaxAge (
	TimeSpan delta
)
public void SetProxyMaxAge (
	TimeSpan delta
)
public function SetProxyMaxAge (
	delta : TimeSpan
)
Not applicable.

Parameters

delta

The time span used to set the Cache-Control: s-maxage header.

Exception typeCondition

ArgumentOutOfRangeException

delta is less than 0.

The SetProxyMaxAge method does not use sliding expiration and will fail if the expiration date violates the principle of restrictiveness.

The following code example demonstrates how to set the Cache-Control: s-maxage header to 0 hours, 30 minutes, and 0 seconds.

No code example is currently available or this language may not be supported.
TimeSpan ts = new TimeSpan(0, 30, 0);
get_Response().get_Cache().SetProxyMaxAge(ts);

var ts : TimeSpan = new TimeSpan(0,30,0)
Response.Cache.SetProxyMaxAge(ts)


Windows 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

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