//删除
public bool Delete(int Id)
{
IDAL.IContact contact = DALFactory.DataAccess.CreateContact();
int count = contact.GetContactCountByGroupId(Id);
if (count > 0)
{
return(false);//该分组下存在联系人，不允许删除分组
}
else
{
return(group.Delete(Id));
}
}
public bool Delete(int Id)
{
//SQLDAL.Contact contact = new SQLDAL.Contact();
//AccessDAL.Contact contact = new AccessDAL.Contact();
IDAL.IContact contact = DALFactory.DataAccess.CreateContact();
int count = contact.GetContactCountByGroupId(Id);
if (count > 0)
{
return(false); // 判断该分组下是否存在联系人
}
else
{
return(group.Delete(Id));
}
}
