获取Sitecore中文件的最后修改日期

Question

I'm trying to display the last modified date if a FileField item. I've managed to get the size of the file by:

Sitecore.Data.Fields.FileField ff = document.File;
Item i = Sitecore.Context.Database.GetItem(Sitecore.Data.ID.Parse(document.File.MediaID));
MediaItem mediaItem = new MediaItem(i);
mediaItem.Size;

I can't seem to find a way to get a file's last modified date. Is this possible? Thanks

Answer 1

您可以获取InnerItem ，该InnerItem将返回Sitecore Item对象，并从统计信息中获取Updated属性，如下所示：

DateTime lastModified = mediaItem.InnerItem.Statistics.Updated;

Answer 2

You have last modified date on Update field. This is a standard field in Sitecore.

  var lastModifiedDate= mediaItem.InnerItem.Statistics.Updated;

Answer 3

In your case you can get that by using one of these:

1. i.Statistics.Updated - returns DateTime
2. i[Sitecore.FieldIDs.Updated] - returns String, convert it to DateTime
3. DateField date = i.Fields[Sitecore.FieldIDs.Updated];