public static Group CreateGroup(string name, DateTime startDate, DateTime endDate, int tourId)
{
ValidateGroup(name, startDate, endDate);
var group = new Group(name, startDate, endDate, tourId);
GroupDAL.Add(group);
return(group);
}
///<summary>
///新增
///</summary>
/// <param name="model"></param>
public bool Add(GroupEntity model)
{
return(dal.Add(model));
}
