The NeedItems Property includes members that are available as an add-on to the LEADTOOLS Imaging Pro, Document, and Medical Imaging toolkits.
Gets a list of Leadtools.Jpip.Caching.ModelItem objects for a JPIP client cache Need request.
Syntax
| Visual Basic (Declaration) | |
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Public ReadOnly Property NeedItems As IList(Of ModelItem) | |
| Visual Basic (Usage) |  Copy Code |
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Dim instance As CacheManagementFields Dim value As IList(Of ModelItem) value = instance.NeedItems | |
| C# | |
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public IList<ModelItem> NeedItems {get;} | |
| C++/CLI | |
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public: property IList<ModelItem^>^ NeedItems { IList<ModelItem^>^ get(); } | |
Property Value
A IList which indicates the set of data-bins which are of potential interest to the client.Remarks
Use this only with stateless requests: those which do not include a channel ID.
The field may not appear in a request when the ModelItems or Leadtools.Jpip.Caching.TpModelItem fields is present
The client uses this field to inform the server what information to return for the current request.
When this field is present in a request, the server will create a temporary cache model for the stateless client assuming all image information is cached except that mentioned in this field
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7