ThumbnailExists

#ThumbnailExists()

##About Allows customization of the process that checks whether thumbnail pictures exist for reports

##Global.asax (C♯)

  static Dictionary<string, byte[]> thumbnails = new Dictionary<string, byte[]>();

  public override bool ThumbnailExists(ReportInfo reportInfo)
  {
    return thumbnails.ContainsKey((reportInfo.Category ?? "") + "#" + (reportInfo.Name ?? ""));
  }

##Global.asax (VB.NET)