public void ReadFromDB(SqlConnection connection)
{
string sQuery = "SELECT DISTINCT f32_ad AS city " +
"FROM UserFields407 " +
"WHERE f32_ad IS NOT NULL AND f32_ad > '' " +
"ORDER BY f32_ad";
SqlCommand sqlSelect = new SqlCommand(sQuery, connection);
bool connectionCloseOnExit = false;
Clear();
if (connection.State != System.Data.ConnectionState.Open)
{
connectionCloseOnExit = true;
connection.Open();
}
SqlDataReader sqlReader = sqlSelect.ExecuteReader();
_bEmpty = false;
while (sqlReader.Read())
{
if (sqlReader["city"] == null || sqlReader["city"] == DBNull.Value)
{
continue;
}
CityRecord cr = new CityRecord();
cr.Name = sqlReader["city"].ToString().Trim();
_Records.Add(cr);
}
sqlReader.Close();
if (connectionCloseOnExit == true)
{
connection.Close();
}
}
public void ReadFromDB(SqlConnection connection)
{
string sQuery = "SELECT DISTINCT f32_ad AS city " +
"FROM UserFields407 " +
"WHERE f32_ad IS NOT NULL AND f32_ad > '' " +
"ORDER BY f32_ad";
SqlCommand sqlSelect = new SqlCommand(sQuery, connection);
bool connectionCloseOnExit = false;
Clear();
if (connection.State != System.Data.ConnectionState.Open)
{
connectionCloseOnExit = true;
connection.Open();
}
SqlDataReader sqlReader = sqlSelect.ExecuteReader();
_bEmpty = false;
while (sqlReader.Read())
{
if (sqlReader["city"] == null || sqlReader["city"] == DBNull.Value)
continue;
CityRecord cr = new CityRecord();
cr.Name = sqlReader["city"].ToString().Trim();
_Records.Add(cr);
}
sqlReader.Close();
if (connectionCloseOnExit == true)
connection.Close();
}
