public List <COURIER> GetDataByid(int id)
{
List <COURIER> items = new List <COURIER>();
using (var conn = new SqlConnection(connString))
{
Message = "";
try
{
conn.Open();
SqlCommand command = new SqlCommand("SELECT [id], [courier_name] FROM Courier WHERE id = @id", conn);
command.Parameters.AddWithValue("@id", id);
SqlDataReader reader = command.ExecuteReader();
COURIER item = new COURIER();
while (reader.Read())
{
item = new COURIER();
if (reader[0] != DBNull.Value)
{
item.id = Convert.ToInt32(reader[0]);
}
if (reader[1] != DBNull.Value)
{
item.courier_name = Convert.ToString(reader[1]);
}
items.Add(item);
}
}
catch (Exception ex)
{
Message = ex.Message;
}
}
return(items);
}
public void Update(COURIER courier)
{
using (var conn = new SqlConnection(connString))
{
try
{
Message = "";
conn.Open();
SqlCommand command = new SqlCommand("UPDATE Courier SET courier_name = @courier_name WHERE id = @id", conn);
command.CommandType = System.Data.CommandType.Text;
if (courier.id != null)
{
command.Parameters.AddWithValue("@id", courier.id);
}
else
{
command.Parameters.AddWithValue("@id", DBNull.Value);
}
if (courier.courier_name != null)
{
command.Parameters.AddWithValue("@courier_name", courier.courier_name);
}
else
{
command.Parameters.AddWithValue("@courier_name", DBNull.Value);
}
command.ExecuteNonQuery();
}
catch (Exception ex)
{
Message = ex.Message;
}
}
}
public void Add(COURIER courier)
{
using (var conn = new SqlConnection(connString))
{
try
{
Message = "";
conn.Open();
SqlCommand command = new SqlCommand("INSERT INTO Courier ([id], [courier_name]) VALUES(@id, @courier_name)", conn);
command.CommandType = System.Data.CommandType.Text;
if (courier.id != null)
{
command.Parameters.AddWithValue("@id", courier.id);
}
else
{
command.Parameters.AddWithValue("@id", DBNull.Value);
}
if (courier.courier_name != null)
{
command.Parameters.AddWithValue("@courier_name", courier.courier_name);
}
else
{
command.Parameters.AddWithValue("@courier_name", DBNull.Value);
}
command.ExecuteNonQuery();
}
catch (Exception ex)
{
Message = ex.Message;
}
}
}
public void Remove(COURIER id)
{
using (var conn = new SqlConnection(connString))
{
try
{
Message = "";
conn.Open();
SqlCommand command = new SqlCommand("DELETE Courier WHERE id = @id", conn);
command.CommandType = System.Data.CommandType.Text;
if (id.id != null)
{
command.Parameters.AddWithValue("@id", id.id);
}
else
{
command.Parameters.AddWithValue("@id", DBNull.Value);
}
command.ExecuteNonQuery();
}
catch (Exception ex)
{
Message = ex.Message;
}
}
}
public void Delete(COURIER courier)
{
COURIERRepository rep = new COURIERRepository(connectionString);
rep.Remove(courier);
}
public void Put(COURIER courier)
{
COURIERRepository rep = new COURIERRepository(connectionString);
rep.Update(courier);
}
public void Post(COURIER courier)
{
COURIERRepository rep = new COURIERRepository(connectionString);
rep.Add(courier);
}
