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FPCScheduledContentDownload Collection

Internet Security and Acceleration Server 2004/2006 SDK

The FPCScheduledContentDownload collection holds a set of FPCScheduledContentDownloadConfig objects that define individual content download jobs. This collection allows you to obtain a list of the content download jobs that are already defined, to retrieve the FPCScheduledContentDownloadConfig object for a specific job and access its properties, to define new content download jobs, and to remove existing jobs.

Content download jobs can run only if:

  • The Local Host network is configured to listen for requests from Web proxy clients (see the EnableWebProxyClients property of the FPCNetwork object representing the Local Host network).
  • There is a Web listener (an FPCWebListener object) that listens for requests from the Local Host network.
  • The Scheduled Download Jobs system policy configuration group is enabled (see the Enabled property of the FPCSystemPolicyConfigGroup object), or an access rule that allows HTTP traffic to the All Networks network set from the Local Host network is enabled.
  • The Microsoft Firewall service and the Microsoft ISA Server Job Scheduler service are running (see the FirewallServiceStatus and JobSchedulerServiceStatus properties of the applicable FPCServer object).
  • The Web proxy is enabled (see the Enabled property of the FPCApplicationFilter object representing the Web Proxy Filter add-in).

In addition, downloaded content can be stored in the ISA Server cache only if a cache drive with a size (CacheLimitInMegs) greater than zero is configured.

The FPCScheduledContentDownload collection is accessed through the ScheduledContentDownload property of the FPCCache object.

Click here to see the ISA Server object hierarchy.

Inheritance

This object inherits from the FPCPersist object, which contains methods and properties related to the persistent storage of an object's data. They include methods for exporting the object's data to and importing it from an XML document.

Methods

The FPCScheduledContentDownload collection defines the following methods.

Method Description
Add Creates a new FPCScheduledContentDownloadConfig object in the collection and returns a reference to it.
Item Retrieves the requested FPCScheduledContentDownloadConfig object from the collection.
Remove Removes the specified FPCScheduledContentDownloadConfig object from the collection.

Properties

The FPCScheduledContentDownload collection has the following properties.

Property Description
_NewEnum Gets an enumerator object for the collection.
Count Gets the number of FPCScheduledContentDownloadConfig objects in the collection.

Methods Inherited from FPCPersist

Name Description
CancelWaitForChanges Cancels the registration established by the WaitForChanges method (for use in C and C++ programming only).
CanImport Returns a Boolean value that indicates whether the properties of the collection, its elements, and their subobjects can be imported from the specified XML document.
Export Recursively writes the stored values of all the properties of the collection, its elements, and their subobjects to the specified XML document.
ExportToFile Recursively writes the stored values of all the properties of the collection, its elements, and their subobjects to the specified XML file.
GetServiceRestartMask Retrieves a 32-bit bitmask of the FpcServices enumerated type that specifies which services need to be restarted for currently unsaved changes to take effect.
Import Recursively copies the values of all the properties of the collection, its elements, and their subobjects from the specified XML document to persistent storage.
ImportFromFile Recursively copies the values of all the properties of the collection, its elements, and their subobjects from the specified XML file to persistent storage.
LoadDocProperties Provides the XML document's properties so that you can know what information can be imported from the document.
Refresh Recursively reads the values of all the properties of the collection, its elements, and their subobjects from persistent storage, overwriting any changes that have not been saved.
Save Recursively writes the current values of all the properties of the collection, its elements, and their subobjects to persistent storage.
WaitForChanges Registers to wait for an event indicating that the contents of the object have changed (for use in C and C++ programming only).

Properties Inherited from FPCPersist

Name Description
PersistentName Gets the persistent name of the collection. The persistent name of an object is a name that is unique for the object at the respective level of the COM object hierarchy.
VendorParametersSets Gets an FPCVendorParametersSets collection that can hold sets of custom data for extending the collection.

Interfaces for C++ Programming

This collection implements the IFPCScheduledContentDownload interface.

Requirements

Client Requires Windows XP.
Server Requires Windows Server 2003. Requires Windows Server 2003 or Windows 2000 for ISA Server 2004 Standard Edition.
Version Requires Internet Security and Acceleration (ISA) Server 2006 or ISA Server 2004.
IDL

Declared in Msfpccom.idl.

See Also

COM Objects

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