public static void Delete(Vasarlok model)
{
using (var con = new MySqlConnection(DatabaseConnection.DatabaseCon.ConnectionString))
{
con.Open();
var sql = "delete from vasarlok " +
" where id = @id";
using (var cmd = new MySqlCommand(sql, con))
{
cmd.Parameters.AddWithValue("@id", model.id);
cmd.ExecuteNonQuery();
}
}
}
public static int Insert(Vasarlok model)
{
using (var con = new MySqlConnection(DatabaseConnection.DatabaseCon.ConnectionString))
{
con.Open();
var sql = " INSERT INTO vasarlok( nev, cim, email, telefon) " +
"values ( @nev, @cim, @email, @telefon)";
using (var cmd = new MySqlCommand(sql, con))
{
cmd.Parameters.AddWithValue("@nev", model.nev);
cmd.Parameters.AddWithValue("@cim", model.cim);
cmd.Parameters.AddWithValue("@email", model.email);
cmd.Parameters.AddWithValue("@telefon", model.telefon);
cmd.ExecuteNonQuery();
return((int)cmd.LastInsertedId);
}
}
}
public static void Update(Vasarlok model)
{
using (var con = new MySqlConnection(DatabaseConnection.DatabaseCon.ConnectionString))
{
con.Open();
var sql = "update vasarlok set " +
" id = @id, " +
" nev = @nev, cim = @cim, email = @email, " +
" telefon = @telefon"
+
" where id = @id";
using (var cmd = new MySqlCommand(sql, con))
{
cmd.Parameters.AddWithValue("@id", model.id);
cmd.Parameters.AddWithValue("@nev", model.nev);
cmd.Parameters.AddWithValue("@cim", model.cim);
cmd.Parameters.AddWithValue("@email", model.email);
cmd.Parameters.AddWithValue("@telefon", model.telefon);
cmd.ExecuteNonQuery();
}
}
}
