public static VolunteerHelper GetInstance(AppUserIdentityClaims claims = null) { if (helper == null) { lock (helperlocker) { if (helper == null) { helper = new VolunteerHelper(claims); } } } return(helper); }
public ProjectProgressHelper() { database = DatabaseContext.GetInstance(); vhelper = VolunteerHelper.GetInstance(); }
private CsvHelper() { database = DatabaseContext.GetInstance(); vhelper = VolunteerHelper.GetInstance();//claims没有传 }