public ArrayList getPastPDUData(Int64 startTicks, Int64 endTicks)
{
ArrayList result = new ArrayList();
DateTime startDate = new DateTime(startTicks);
var start = startDate.Date;
DateTime endDate = new DateTime(endTicks);
var end = endDate.Date;
SqlConnection conn = new System.Data.SqlClient.SqlConnection();
try
{
string connectionString = ConfigurationManager.ConnectionStrings["KnightWatchDBConnection"].ConnectionString;
conn.ConnectionString = connectionString;
conn.Open();
String sqlQuery = "select module1_load1, module1_load2, module1_load3, module2_load1, module2_load2, module2_load3, " +
"module3_load1, module3_load2, module3_load3, module4_load1, module4_load2, module4_load3, " +
"module5_load1, module5_load2, module5_load3, module6_load1, module6_load2, module6_load3, entry_date, entry_time from PDU p where entry_date between @startDate and @endDate";
SqlCommand command = new SqlCommand(sqlQuery, conn);
SqlParameter start_d = command.Parameters.AddWithValue("@startDate", start);
SqlParameter end_d = command.Parameters.AddWithValue("@endDate", end);
using (SqlDataReader commandReader = command.ExecuteReader())
{
while (commandReader.Read())
{
String dateOnly = commandReader["entry_date"].ToString();
String timeOnly = commandReader["entry_time"].ToString();
DateTime d = DateTime.Parse(dateOnly.Substring(0, dateOnly.IndexOf(" ")) + " " + timeOnly);
if (DateTime.Compare(d, startDate) >= 0 && DateTime.Compare(d, endDate) <= 0)
{
PDU pdu = new PDU();
pdu.module1load1 = Double.Parse(commandReader["module1_load1"].ToString());
pdu.module1load2 = Double.Parse(commandReader["module1_load2"].ToString());
pdu.module1load3 = Double.Parse(commandReader["module1_load3"].ToString());
pdu.module2load1 = Double.Parse(commandReader["module2_load1"].ToString());
pdu.module2load2 = Double.Parse(commandReader["module2_load2"].ToString());
pdu.module2load3 = Double.Parse(commandReader["module2_load3"].ToString());
pdu.module3load1 = Double.Parse(commandReader["module3_load1"].ToString());
pdu.module3load2 = Double.Parse(commandReader["module3_load2"].ToString());
pdu.module3load3 = Double.Parse(commandReader["module3_load3"].ToString());
pdu.module4load1 = Double.Parse(commandReader["module4_load1"].ToString());
pdu.module4load2 = Double.Parse(commandReader["module4_load2"].ToString());
pdu.module4load3 = Double.Parse(commandReader["module4_load3"].ToString());
pdu.module5load1 = Double.Parse(commandReader["module5_load1"].ToString());
pdu.module5load2 = Double.Parse(commandReader["module5_load2"].ToString());
pdu.module5load3 = Double.Parse(commandReader["module5_load3"].ToString());
pdu.module6load1 = Double.Parse(commandReader["module6_load1"].ToString());
pdu.module6load2 = Double.Parse(commandReader["module6_load2"].ToString());
pdu.module6load3 = Double.Parse(commandReader["module6_load3"].ToString());
result.Add(pdu);
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
conn.Close();
return result;
}
public PDU getCurrentPDUData()
{
PDU pdu = new PDU();
SqlConnection conn = new System.Data.SqlClient.SqlConnection();
try
{
string connectionString = ConfigurationManager.ConnectionStrings["KnightWatchDBConnection"].ConnectionString;
conn.ConnectionString = connectionString;
conn.Open();
String sqlQuery = "select module1_load1, module1_load2, module1_load3, module2_load1, module2_load2, module2_load3, "+
"module3_load1, module3_load2, module3_load3, module4_load1, module4_load2, module4_load3, " +
"module5_load1, module5_load2, module5_load3, module6_load1, module6_load2, module6_load3 from PDU p where entry_date = (select max(entry_date) from PDU) and entry_time = (select max(entry_time) from PDU p1 where p1.entry_date = p.entry_date)";
SqlCommand command = new SqlCommand(sqlQuery, conn);
SqlDataReader commandReader = command.ExecuteReader();
while (commandReader.Read())
{
pdu.module1load1 = Double.Parse(commandReader["module1_load1"].ToString());
pdu.module1load2 = Double.Parse(commandReader["module1_load2"].ToString());
pdu.module1load3 = Double.Parse(commandReader["module1_load3"].ToString());
pdu.module2load1 = Double.Parse(commandReader["module2_load1"].ToString());
pdu.module2load2 = Double.Parse(commandReader["module2_load2"].ToString());
pdu.module2load3 = Double.Parse(commandReader["module2_load3"].ToString());
pdu.module3load1 = Double.Parse(commandReader["module3_load1"].ToString());
pdu.module3load2 = Double.Parse(commandReader["module3_load2"].ToString());
pdu.module3load3 = Double.Parse(commandReader["module3_load3"].ToString());
pdu.module4load1 = Double.Parse(commandReader["module4_load1"].ToString());
pdu.module4load2 = Double.Parse(commandReader["module4_load2"].ToString());
pdu.module4load3 = Double.Parse(commandReader["module4_load3"].ToString());
pdu.module5load1 = Double.Parse(commandReader["module5_load1"].ToString());
pdu.module5load2 = Double.Parse(commandReader["module5_load2"].ToString());
pdu.module5load3 = Double.Parse(commandReader["module5_load3"].ToString());
pdu.module6load1 = Double.Parse(commandReader["module6_load1"].ToString());
pdu.module6load2 = Double.Parse(commandReader["module6_load2"].ToString());
pdu.module6load3 = Double.Parse(commandReader["module6_load3"].ToString());
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
conn.Close();
return pdu;
}