//public Dictionary<string, DateTime> GetBusinessTime()
//{
// Dictionary<string, DateTime> dictionary = new Dictionary<string, DateTime>();
// DataContextDataContext dc = new DataContextDataContext();
// ISingleResult<select_all_businesstimeResult> rs = dc.select_all_businesstime();
// foreach (select_all_businesstimeResult r in rs)
// {
// dictionary.Add(r.keyword, r.time_end);
// }
// return dictionary;
//}
public void ModifyBuinessTime(Dictionary<string, DateTime> pDict)
{
DataContextDataContext dc = new DataContextDataContext();
dc.truncate_business_time();
foreach (KeyValuePair<string, DateTime> d in pDict)
{
dc.insert_business_time(d.Key, d.Value);
}
}