//查询用户登录信息
public List<V_UserLoginRecord> GetSysUserLoginRecordInfosBySearch(string StrState, DateTime DtStart, DateTime DtEnd)
{
using (SysUserLoginRecordBll UserLoginBll = new SysUserLoginRecordBll())
{
#region
List<V_UserLoginRecord> LoginList;
string keyString = "UserLoginRecordInfos" + StrState + DtStart.ToString() + DtEnd.ToString(); ;
if (WCFCache.Current[keyString] == null)
{
IQueryable<V_UserLoginRecord> IQList = UserLoginBll.GetUserLoginRecordInfosBySearch(StrState, DtStart, DtEnd);
LoginList = IQList == null ? null : IQList.ToList();
WCFCache.Current.Insert(keyString, LoginList, DateTime.Now.AddMinutes(15));
}
else
{
LoginList = (List<V_UserLoginRecord>)WCFCache.Current[keyString];
}
return LoginList.Count() > 0 ? LoginList : null;
#endregion
}
}
