CachedReportSourceBase.PageCacheSize Property

Specifies the page cache size.

Namespace: DevExpress.XtraPrinting.Caching

Assembly: DevExpress.Printing.v23.2.Core.dll

NuGet Package: DevExpress.Printing.Core

Declaration

C#

public int PageCacheSize { get; set; }

VB.NET

Public Property PageCacheSize As Integer

Property Value

Type	Description
Int32	An integer that specifies the cache size.

Remarks

Large reports on Linux OS consume more memory compared to Windows due to images used within a report. Even when images are duplicated, each image is stored in memory as a separate instance. The PageCacheSize property allows you to enlarge the image cache size and reduce memory consumption. Set this property to a small value (2-5) if your report page contains multiple images.

Example

C#

public class CustomViewerOperationLogger : WebDocumentViewerOperationLogger {
  public override void CachedDocumentSourceSerializing(string documentId, CachedDocumentSource cachedDocumentSource,
    GeneratedDocumentDetails documentDetails, DocumentStorage documentStorage,
  PrintingSystemBase printingSystemSource) {
    cachedDocumentSource.PageCacheSize = 5;
  }

  public override void CachedDocumentSourceDeserialized(string documentId, CachedDocumentSource cachedDocumentSource,
  GeneratedDocumentDetails documentDetails, DocumentStorage documentStorage) {
    cachedDocumentSource.PageCacheSize = 5;
  }
}

VB.NET

Public Class CustomViewerOperationLogger
  Inherits WebDocumentViewerOperationLogger

  Public Overrides Sub CachedDocumentSourceSerializing(ByVal documentId As String, ByVal cachedDocumentSource As CachedDocumentSource, ByVal documentDetails As GeneratedDocumentDetails, ByVal documentStorage As DocumentStorage, ByVal printingSystemSource As PrintingSystemBase)
  cachedDocumentSource.PageCacheSize = 5
  End Sub

  Public Overrides Sub CachedDocumentSourceDeserialized(ByVal documentId As String, ByVal cachedDocumentSource As CachedDocumentSource, ByVal documentDetails As GeneratedDocumentDetails, ByVal documentStorage As DocumentStorage)
  cachedDocumentSource.PageCacheSize = 5
  End Sub
End Class