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Cache Content Information Context

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A cache content information context contains information about a cache. The following table identifies the context values defined by Windows Media Services.

Name

Value (data type)

Key

Description

WMS_CACHE_CONTENT_INFORMATION_CONTENT_DESCRIPTION_LISTS

DWORD

4

Contains a pointer to a an IWMSContext object that contains a content description list for media items stored in a cache. For more information, see Downloading Content.

WMS_CACHE_CONTENT_INFORMATION_CONTENT_TYPE

long

1

Contains flags defined by the WMS_CACHE_CONTENT_TYPE_FLAGS enumeration type that describe the type of content.

WMS_CACHE_CONTENT_INFORMATION_DATA_CONTAINER_VERSION

IUnknown*

3

Contains an IUnknown pointer that you can use to retrieve a pointer to an IWMSDataContainerVersion interface. You can call the GetAndQueryIUnknownValue method on the IWMSContext interface to retrieve a pointer to IWMSDataContainerVersion.

WMS_CACHE_CONTENT_INFORMATION_EVENT_SUBSCRIPTIONS

long

2

Contains flags defined by the WMS_CACHE_REMOTE_EVENT_FLAGS enumeration type that describe the remote cache events requested by the origin server.

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