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DocumentCacheOptions Enumeration

Summary

Determines which extra parts of the document will be stroed in the cache.

Syntax

C#
VB
Java
C++
[SerializableAttribute()] 
[FlagsAttribute()] 
[DataContractAttribute()] 
public enum DocumentCacheOptions 
<SerializableAttribute(),  
 FlagsAttribute(),  
 DataContractAttribute()>  
Public Enum DocumentCacheOptions 
public [SerializableAttribute,  
   FlagsAttribute,  
   DataContractAttribute] 
   enum class DocumentCacheOptions sealed 
public enum DocumentCacheOptions 

Members

0x00000000 None

No extra parts of the document is cached. Only what is needed to re-construct the documents and its pages from the cache.

0x00000001 PageImage

Calls to DocumentPage.GetImage will try to save the result in the cache and re-used in subsequent calls.

0x00000002 PageSvg

Calls to DocumentPage.GetSvg will try to save the result in the cache and re-used in subsequent calls.

0x00000004 PageSvgBackImage

Calls to DocumentPage.GetSvgBackImage will try to save the result in the cache and re-used in subsequent calls.

0x00000008 PageThumbnailImage

Calls to DocumentPage.GetThumbnailImage will try to save the result in the cache and re-used in subsequent calls.

0x00000010 PageText

Calls to DocumentPage.GetText will try to save the result in the cache and re-used in subsequent calls.

0x00000020 PageAnnotations

Calls to DocumentPage.GetAnnotations will try to save the result in the cache and re-used in subsequent calls.

0x0000003F All

All results are cached and re-used in subsequent calls.

Remarks

DocumentCacheOptions is used as the type of LoadDocumentOptions.CacheOptions and Document.CacheOptions to determine which extra parts of the document is stored cached.

The value of DocumentCacheOptions.None (the default) means to store only the necessary data needed to re-construct the document and its pages from the cache (for example, when DocumentFactory.LoadFromCache is called.

Other values will try to store the results of getting the page images, SVGs, text and annotations into the cache to speed up subsequent calls.

Requirements

Target Platforms

See Also

Reference

Leadtools.Documents Namespace

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