public static void Initial()
{
SlideShowItemCache = SlideShowItemAccessor.SelectAll()
.OrderBy(b => b.Sort)
.ThenByDescending(c => c.CreateTime)
.ToList();
}
public static void Save(SlideShowItem SlideShowItem)
{
SlideShowItem.UpdateTime = DateTime.Now;
SlideShowItemCache.Remove(SlideShowItem);
SlideShowItemCache.Add(SlideShowItem);
SlideShowItemCache = SlideShowItemCache.OrderBy(b => b.Sort).ThenByDescending(c => c.CreateTime).ToList();
//更新資料庫
SlideShowItemAccessor.UpdateInsert(SlideShowItem);
}
public static void Remove(SlideShowItem SlideShowItem)
{
//更新資料庫
SlideShowItemAccessor.Delete(SlideShowItem);
//更新記憶体
SlideShowItemCache.Remove(SlideShowItem);
//刪除圖片
if (string.IsNullOrWhiteSpace(SlideShowItem.Image) == false)
{
System.IO.File.Delete(SlideShowItemManager.GetPhysicalUploadPath() + SlideShowItem.Image);
}
}
