public DataSet LoadAll()
{
this.dao = new LocationDAC(this);
return this.dao.SelectAll();
}
public DataSet LoadAllCityByProvinceID()
{
this.dao = new LocationDAC(this);
return this.dao.SelectAllCityByProvinceID();
}
public bool AddOne()
{
this.dao = new LocationDAC(this);
return (this.dao.InsertOne() >= Utility.ONE_ROW_AFFECTED);
}
