/// <summary>
/// Конструктор
/// </summary>
/// <param name="listItem">Элемент списка</param>
/// <param name="fileName">Название файла</param>
/// <param name="mode">Режим загрузки</param>
public ItemRecordAttachment(SPListItem listItem, string fileName, AttachmentsLoadMode mode)
{
this.Name = fileName;//Name;
this.Url = listItem.Attachments.UrlPrefix + fileName;//Name;
if ((mode == AttachmentsLoadMode.None))// || (mode == AttachmentsLoadMode.Present))
{
throw new ArgumentException("Incorrect value of 'mode' parameter");
}
SPFile file = listItem.Web.GetFile(listItem.Attachments.UrlPrefix + fileName);
this.Size = file.Length;
if (mode == AttachmentsLoadMode.Full)
{
this._content = file.OpenBinary();
}
}
/// <summary>
/// Инициализация
/// </summary>
/// <param name="listItem">Элемент списка</param>
/// <param name="mode">Режим загрузки</param>
public virtual void Init(SPListItem listItem, AttachmentsLoadMode mode)
{
//LoadDataFromSPListItem(listItem); ???
base.GetSPListItemData(listItem);
if (mode != AttachmentsLoadMode.None)
{
if (listItem.Attachments == null || listItem.Attachments.Count <= 0)
{
return;
}
for (int i = 0; i < listItem.Attachments.Count; i++)
{
//SPAttachmentCollection
var curItem = listItem.Attachments[i];
Attachments.Add(new ItemRecordAttachment(listItem, curItem, mode));
}
}
}