public Boolean Update(transportation id)
{
string ConnectionString = IDManager.connection();
SqlConnection con = new SqlConnection(ConnectionString);
try
{
con.Open();
SqlCommand cmd = new SqlCommand("SP_DMCS_UPDATE_TRANSPORTATION", con);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@transport_id", id.transport_id);
cmd.Parameters.AddWithValue("@location_from", id.location_from);
cmd.Parameters.AddWithValue("@location_to", id.location_to);
cmd.Parameters.AddWithValue("@no_of_passangers", id.no_of_passangers);
cmd.Parameters.AddWithValue("@pickup_date", id.pickup_date);
cmd.Parameters.AddWithValue("@trans_type", id.trans_type);
cmd.Parameters.AddWithValue("@Vehicle_id", id.Vehicle_id);
cmd.ExecuteReader();
con.Close();
return(true);
}
catch (Exception ex)
{
return(false);
}
finally
{
con.Close();
}
}
public transportation Insert(transportation id)
{
string ConnectionString = IDManager.connection();
SqlConnection con = new SqlConnection(ConnectionString);
try
{
con.Open();
SqlCommand cmd = new SqlCommand("SP_DMCS_INSERT_TRANSPORTATION", con);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@transport_id", id.transport_id);
cmd.Parameters.AddWithValue("@location_from", id.location_from);
cmd.Parameters.AddWithValue("@location_to", id.location_to);
cmd.Parameters.AddWithValue("@no_of_passangers", id.no_of_passangers);
cmd.Parameters.AddWithValue("@pickup_date", id.pickup_date);
cmd.Parameters.AddWithValue("@trans_type", id.trans_type);
cmd.Parameters.AddWithValue("@Vehicle_id", id.Vehicle_id);
cmd.ExecuteReader();
con.Close();
con.Open();
cmd = new SqlCommand("SP_DMCS_GET_TRANSPORTATION", con);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@location_from", id.location_from);
cmd.Parameters.AddWithValue("@location_to", id.location_to);
cmd.Parameters.AddWithValue("@no_of_passangers", id.no_of_passangers);
cmd.Parameters.AddWithValue("@pickup_date", id.pickup_date);
cmd.Parameters.AddWithValue("@trans_type", id.trans_type);
cmd.Parameters.AddWithValue("@Vehicle_id", id.Vehicle_id);
SqlDataReader rdr = cmd.ExecuteReader();
if (rdr.HasRows)
{
rdr.Read();
id.transport_id = rdr.GetInt32(0);
}
}
catch (Exception ex)
{
id.SetColumnDefaults();
}
finally
{
con.Close();
}
return(id);
}
public transportation Insert(transportation id)
{
string ConnectionString = IDManager.connection();
SqlConnection con = new SqlConnection(ConnectionString);
try
{
con.Open();
SqlCommand cmd = new SqlCommand("SP_DMCS_INSERT_TRANSPORTATION", con);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@transport_id", id.transport_id);
cmd.Parameters.AddWithValue("@location_from", id.location_from);
cmd.Parameters.AddWithValue("@location_to", id.location_to);
cmd.Parameters.AddWithValue("@no_of_passangers", id.no_of_passangers);
cmd.Parameters.AddWithValue("@pickup_date", id.pickup_date);
cmd.Parameters.AddWithValue("@trans_type", id.trans_type);
cmd.Parameters.AddWithValue("@Vehicle_id", id.Vehicle_id);
cmd.ExecuteReader();
con.Close();
con.Open();
cmd = new SqlCommand("SP_DMCS_GET_TRANSPORTATION", con);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@location_from", id.location_from);
cmd.Parameters.AddWithValue("@location_to", id.location_to);
cmd.Parameters.AddWithValue("@no_of_passangers", id.no_of_passangers);
cmd.Parameters.AddWithValue("@pickup_date", id.pickup_date);
cmd.Parameters.AddWithValue("@trans_type", id.trans_type);
cmd.Parameters.AddWithValue("@Vehicle_id", id.Vehicle_id);
SqlDataReader rdr = cmd.ExecuteReader();
if (rdr.HasRows)
{
rdr.Read();
id.transport_id = rdr.GetInt32(0);
}
}
catch (Exception ex)
{
id.SetColumnDefaults();
}
finally
{
con.Close();
}
return id;
}
public transportation Select(int id)
{
transportation transportation = new transportation();
string ConnectionString = IDManager.connection();
SqlConnection con = new SqlConnection(ConnectionString);
try
{
con.Open();
SqlCommand cmd = new SqlCommand("SP_DMCS_SELECT_TRANSPORTATION", con);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@transport_id", id);
SqlDataReader rdr = cmd.ExecuteReader();
if (rdr.HasRows)
{
rdr.Read();
if (!rdr.IsDBNull(0))
{
transportation.transport_id = rdr.GetInt32(0);
}
else
{
transportation.transport_id = 0;
}
if (!rdr.IsDBNull(1))
{
transportation.location_from = rdr.GetString(1);
}
else
{
transportation.location_from = " ";
}
if (!rdr.IsDBNull(2))
{
transportation.location_to = rdr.GetString(2);
}
else
{
transportation.location_to = " ";
}
if (!rdr.IsDBNull(3))
{
transportation.no_of_passangers = rdr.GetInt32(3);
}
else
{
transportation.no_of_passangers = 0;
}
if (!rdr.IsDBNull(4))
{
transportation.pickup_date = rdr.GetDateTime(4);
}
else
{
transportation.pickup_date = DateTime.Now;
}
if (!rdr.IsDBNull(5))
{
transportation.trans_type = rdr.GetString(5);
}
else
{
transportation.trans_type = " ";
}
if (!rdr.IsDBNull(6))
{
transportation.Vehicle_id = rdr.GetInt32(6);
}
else
{
transportation.Vehicle_id = 0;
}
}
else
{
transportation.SetColumnDefaults();
}
}
catch (Exception ex)
{
transportation.SetColumnDefaults();
return(transportation);
}
finally
{
con.Close();
}
return(transportation);
}
public Boolean Update(transportation id)
{
string ConnectionString = IDManager.connection();
SqlConnection con = new SqlConnection(ConnectionString);
try
{
con.Open();
SqlCommand cmd = new SqlCommand("SP_DMCS_UPDATE_TRANSPORTATION", con);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@transport_id", id.transport_id);
cmd.Parameters.AddWithValue("@location_from", id.location_from);
cmd.Parameters.AddWithValue("@location_to", id.location_to);
cmd.Parameters.AddWithValue("@no_of_passangers", id.no_of_passangers);
cmd.Parameters.AddWithValue("@pickup_date", id.pickup_date);
cmd.Parameters.AddWithValue("@trans_type", id.trans_type);
cmd.Parameters.AddWithValue("@Vehicle_id", id.Vehicle_id);
cmd.ExecuteReader();
con.Close();
return true;
}
catch (Exception ex)
{
return false;
}
finally
{
con.Close();
}
}
public transportation Select(int id)
{
transportation transportation = new transportation();
string ConnectionString = IDManager.connection();
SqlConnection con = new SqlConnection(ConnectionString);
try
{
con.Open();
SqlCommand cmd = new SqlCommand("SP_DMCS_SELECT_TRANSPORTATION", con);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@transport_id", id);
SqlDataReader rdr = cmd.ExecuteReader();
if (rdr.HasRows)
{
rdr.Read();
if (!rdr.IsDBNull(0))
{
transportation.transport_id = rdr.GetInt32(0);
}
else
{
transportation.transport_id = 0;
}
if (!rdr.IsDBNull(1))
{
transportation.location_from = rdr.GetString(1);
}
else
{
transportation.location_from = " ";
}
if (!rdr.IsDBNull(2))
{
transportation.location_to = rdr.GetString(2);
}
else
{
transportation.location_to = " ";
}
if (!rdr.IsDBNull(3))
{
transportation.no_of_passangers = rdr.GetInt32(3);
}
else
{
transportation.no_of_passangers = 0;
}
if (!rdr.IsDBNull(4))
{
transportation.pickup_date = rdr.GetDateTime(4);
}
else
{
transportation.pickup_date = DateTime.Now;
}
if (!rdr.IsDBNull(5))
{
transportation.trans_type = rdr.GetString(5);
}
else
{
transportation.trans_type = " ";
}
if (!rdr.IsDBNull(6))
{
transportation.Vehicle_id = rdr.GetInt32(6);
}
else
{
transportation.Vehicle_id = 0;
}
}
else
{
transportation.SetColumnDefaults();
}
}
catch (Exception ex)
{
transportation.SetColumnDefaults();
return transportation;
}
finally
{
con.Close();
}
return transportation;
}
