public void EditContributor(Contributor c)
{
using (SqlConnection connection = new SqlConnection(_conStr))
using (SqlCommand command = connection.CreateCommand())
{
command.CommandText = "UPDATE Contributors SET FirstName = @firstName , LastName = @lastName," +
" CellNumber = @cellNumber, DateCreated = @date, AlwaysInclude = @alwaysInclude WHERE Id = @id";
command.Parameters.AddWithValue("@id", c.Id);
command.Parameters.AddWithValue("@firstName", c.FirstName);
command.Parameters.AddWithValue("@lastName", c.LastName);
command.Parameters.AddWithValue("@cellNumber", c.CellNumber);
command.Parameters.AddWithValue("@date", c.DateCreated);
command.Parameters.AddWithValue("@alwaysInclude", c.AlwaysInclude);
connection.Open();
command.ExecuteNonQuery();
}
}
public int AddContributor(Contributor c)
{
int id = 0;
using (SqlConnection connection = new SqlConnection(_conStr))
using (SqlCommand command = connection.CreateCommand())
{
command.CommandText = "INSERT INTO Contributors (FirstName, LastName, CellNumber, DateCreated, AlwaysInclude) "
+ " VALUES (@firstName, @lastName, @cellNumber, @date, @alwaysInclude)";
command.Parameters.AddWithValue("@firstName", c.FirstName);
command.Parameters.AddWithValue("@lastName", c.LastName);
command.Parameters.AddWithValue("@cellNumber", c.CellNumber);
command.Parameters.AddWithValue("@date", c.DateCreated);
command.Parameters.AddWithValue("@alwaysInclude", c.AlwaysInclude);
connection.Open();
command.CommandText += " SELECT @@IDENTITY";
id = (int)(decimal)command.ExecuteScalar();
}
return(id);
}
public Contributor GetContributor(int id)
{
Contributor c = new Contributor();
using (SqlConnection connection = new SqlConnection(_conStr))
using (SqlCommand command = connection.CreateCommand())
{
command.CommandText = "SELECT * FROM Contributors WHERE Id = @id";
command.Parameters.AddWithValue("@id", id);
connection.Open();
SqlDataReader reader = command.ExecuteReader();
reader.Read();
c.Id = (int)reader["Id"];
c.FirstName = (string)reader["FirstName"];
c.LastName = (string)reader["LastName"];
c.CellNumber = (string)reader["CellNumber"];
c.DateCreated = (DateTime)reader["DateCreated"];
c.AlwaysInclude = (bool)reader["AlwaysInclude"];
}
return(c);
}
public List <Contributor> GetContributors()
{
List <Contributor> result = new List <Contributor>();
using (SqlConnection connection = new SqlConnection(_conStr))
using (SqlCommand command = connection.CreateCommand())
{
command.CommandText = "SELECT * FROM Contributors";
connection.Open();
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
Contributor c = new Contributor();
c.Id = (int)reader["Id"];
c.FirstName = (string)reader["FirstName"];
c.LastName = (string)reader["LastName"];
c.CellNumber = (string)reader["CellNumber"];
c.DateCreated = (DateTime)reader["DateCreated"];
c.AlwaysInclude = (bool)reader["AlwaysInclude"];
result.Add(c);
}
}
return(result);
}
