CachedReportSourceBase.PageCacheSize Property

Specifies the page cache size.

Namespace: DevExpress.XtraPrinting.Caching

Assembly: DevExpress.Printing.v25.1.Core.dll

NuGet Package: DevExpress.Printing.Core

Declaration

C#

[DefaultValue(0)]
public int PageCacheSize { get; set; }

VB.NET

<DefaultValue(0)>
Public Property PageCacheSize As Integer

Property Value

Type	Default	Description
Int32	0	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