/// <summary>
/// 更新信息
/// </summary>
public int UpdateInfo(SqlTransaction trans, ImageDescriptionModel imaModel, long SN)
{
string key = "Cache_ImageDescription_Model_" + SN;
CacheHelper.RemoveCache(key);
return(imaDAL.UpdateInfo(trans, imaModel, SN));
}
/// <summary>
/// 从缓存读取信息
/// </summary>
public ImageDescriptionModel GetCacheInfo(SqlTransaction trans, long SN)
{
string key = "Cache_ImageDescription_Model_" + SN;
object value = CacheHelper.GetCache(key);
if (value != null)
{
return((ImageDescriptionModel)value);
}
else
{
ImageDescriptionModel imaModel = imaDAL.GetInfo(trans, SN);
CacheHelper.AddCache(key, imaModel, null, Cache.NoAbsoluteExpiration, TimeSpan.FromMinutes(20), CacheItemPriority.Normal, null);
return(imaModel);
}
}
/// <summary>
/// 插入信息
/// </summary>
public int InsertInfo(SqlTransaction trans, ImageDescriptionModel imaModel)
{
return(imaDAL.InsertInfo(trans, imaModel));
}