/// <summary>
/// edit data cache must update
/// </summary>
public static void CacheChanges <T>()
{
if (IsCache)
{
Cache_Helper_DG.Cache_Delete(nameof(T));
}
}
/// <summary>
/// query cache
/// </summary>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static IQueryable <T> GetIQuerybleByCache <T>() where T : class
{
if (IsCache)
{
IQueryable <T> iqueryable = Cache_Helper_DG.Cache_Get(nameof(T)) as IQueryable <T>;
if (iqueryable == null)
{
DbContext db = GetCurrentDbContext();
iqueryable = db.Set <T>().AsExpandable();
Cache_Helper_DG.Cache_Add(nameof(T), iqueryable, null, DateTime.Now.AddMinutes(CacheExpirationTime_Minutes), TimeSpan.Zero);
}
return(iqueryable);
}
else
{
DbContext db = GetCurrentDbContext();
return(db.Set <T>().AsExpandable());
}
}