HasCache Property

public bool HasCache {get;}

'Declaration
 

Public ReadOnly Property HasCache As Boolean

'Usage
 

Dim instance As Document
Dim value As Boolean
 
value = instance.HasCache

public boolean hasCache()
            

public:
property bool HasCache {
   bool get();
}

Property Value

Documents can contain large number of pages and huge amount of data. Storing all this data in the physical memory is not feasible in most situations. Therefore, the Document class was designed to use an external caching system to store the modified. Refer to DocumentFactory.Cache for more information.

HasCache determines if this document is using the cache system. SaveToCache can be used to save a document to the cache and re-loading it using DocumentFactory.LoadFromCache. AutoDeleteFromCache and AutoSaveToCache can be used to determine what happens to the cache data associated with the document when it is disposed.

For an example, refer to Document.

Target Platforms

Reference

Document Class
Document Members