public List <SYS_Population> SelectAllSYS_Population()
{
List <SYS_Population> sys_population = new List <SYS_Population>();
DbDataReader reader = null;
DbConnection conn = _DbHelper.CreateConnection(Common.ConnectionString);
conn.Open();
try
{
reader = _DbHelper.ExecuteReader(conn, Common.DatabaseSchema + "[SYS_Population_SelectAll]", (DbParameter[])null);
if (reader.HasRows)
{
SYS_PopulationDataAccess.SetListSYS_PopulationInfo(ref reader, ref sys_population);
}
return(sys_population);
}
catch (Exception ex)
{
throw new Exception(String.Format(" SYS_PopulationDataAccess.SelectAll: {0}", ex.Message));
}
finally
{
if (reader != null)
{
reader.Close();
}
conn.Close();
}
}
public SYS_Population SelectSYS_Population(int ID)
{
SYS_Population sys_population = new SYS_Population();
DbDataReader reader = null;
DbConnection conn = _DbHelper.CreateConnection(Common.ConnectionString);
conn.Open();
try
{
List <DbParameter> para = new List <DbParameter>();
para.Add(_DbHelper.CreateParameter(FIELD_ID, ID, false));
reader = _DbHelper.ExecuteReader(conn, Common.DatabaseSchema + "[SYS_Population_SelectById]", para.ToArray());
if (reader.HasRows && reader.Read())
{
SYS_PopulationDataAccess.SetSYS_PopulationInfo(reader, ref sys_population);
}
return(sys_population);
}
catch (Exception ex)
{
throw new Exception(String.Format("SYS_PopulationDataAccess.SelectById: {0}", ex.Message));
}
finally
{
if (reader != null)
{
reader.Close();
}
conn.Close();
}
}
private static void SetListSYS_PopulationInfo(ref DbDataReader reader, ref List <SYS_Population> sys_populations)
{
SYS_Population sys_population = null;
int count = 0;
while (reader.Read())
{
sys_population = new SYS_Population();
SYS_PopulationDataAccess.SetSYS_PopulationInfo(reader, ref sys_population);
sys_population.STT = count + 1;
sys_populations.Add(sys_population);
}
}