IHttpCachePolicy::SetKernelCacheInvalidatorSet Method

Sets a value that indicates that the kernel cache is invalidated.

Syntax

virtual VOID SetKernelCacheInvalidatorSet(  
   VOID  
) = 0;  

Parameters

This method takes no parameters.

Remarks

CHttpModule derived classes that register for request or response events receive an IHttpContext pointer as a parameter on the corresponding virtual method. To invalidate the cache, call the IHttpContext::GetResponse method, the IHttpResponse::GetCachePolicy method, and finally the SetKernelCacheInvalidatorSet method.

SetKernelCacheInvalidatorSet behavior depends on implementation. You should use the following information as a guideline, but it may not be correct in all scenarios:

The current default implementer of the IHttpCachePolicy interface declares a private Boolean value that is initialized to false at construction. When SetKernelCacheInvalidatorSet is called, this Boolean value is set to true. After SetKernelCacheInvalidatorSet is called, there is no method to reset this Boolean value to false.

Requirements

See Also

IHttpCachePolicy Interface