private List <Buyer> FillBuyerList()
{
Buyers.Clear();
_dataSet.Clear();
_command = "SELECT Id, Name FROM Buyers";
_sqlDataAdapter.SelectCommand = new SqlCommand(_command, _sqlConnection);
_sqlDataAdapter.Fill(_dataSet);
Buyers = _dataSet.Tables[0].AsEnumerable().Select(dataRow =>
new Buyer
{
Id = dataRow.Field <long>("Id"),
Name = dataRow.Field <string>("Name")
}).ToList();
_dataSet.Clear();
return(Buyers);
}
