private bool save()
{
bool ret = false;
stC = new STCity();
stC = read_data();
if (gstCity.id != 0)
{
ret = clCity.Update(stC);
}
else
{
ret = clCity.Insert(stC);
}
return(ret);
}
public void UpdateCity(string id, string name)
{
CCity city = new CCity(Guid.Parse(id), name);
city.Update();
}