static void Main(string[] args) { //string connectionString = ConfigurationManager // .ConnectionStrings["MyConnectionString"] // .ToString(); //DataSet dataSet = new DataSet(); //Console.WriteLine("Введите название страны: "); //string country = Console.ReadLine(); //using (SqlConnection sqlConnection = new SqlConnection(connectionString)) //{ // string ordersSelectCommand = $"SELECT COUNT(Employees.EmployeeID) FROM Employees WHERE COUNTRY = '{country}'"; // string employeesSelectCommand = $"SELECT COUNT(Orders.OrderID) FROM Orders WHERE ShipCountry = '{country}'"; // string customersSelectCommand=$"SELECT COUNT(Customers.CustomerID) FROM Customers WHERE COUNTRY = '{country}'"; // sqlConnection.Open(); // using (SqlDataAdapter adapter = new SqlDataAdapter(ordersSelectCommand, connectionString)) // { // adapter.Fill(dataSet, "ordersInformation"); // } // using (SqlDataAdapter adapter = new SqlDataAdapter(employeesSelectCommand, connectionString)) // { // adapter.Fill(dataSet, "employeesInformation"); // } // using (SqlDataAdapter adapter = new SqlDataAdapter(customersSelectCommand, connectionString)) // { // adapter.Fill(dataSet, "customersInformation"); // } // sqlConnection.Close(); // Console.WriteLine("Заказов: ", dataSet.Tables["ordersInformation"].Rows.ToString()); // Console.WriteLine("Сотрудников: ", dataSet.Tables["employeesInformation"].Rows.ToString()); // Console.WriteLine("Клиентов: ", dataSet.Tables["customersInformation"].Rows.ToString()); //} SupplierDTO dto = new SupplierDTO { CompanyName = "asd", ContactName = "asd", Country = "SabaLand" }; SupplierDAO dao = new SupplierDAO(); try { dao.Create(dto); Console.WriteLine("Success"); } catch (Exception ex) { Console.WriteLine(ex.Message); } Console.ReadLine(); }