FabrikaLDA/СУБД Швейная фабрика/FormNewOrder.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace СУБД_Швейная_фабрика
{
    public partial class FormNewOrder : Form
    {
        public FormNewOrder()
        {
            InitializeComponent();
        }

        private void FormNewOrder_Load(object sender, EventArgs e)
        {
            // TODO: This line of code loads data into the 'fabrikaLDADataSet.Cloth' table. You can move, or remove it, as needed.
            this.clothTableAdapter.Fill(this.fabrikaLDADataSet.Cloth);
            // TODO: This line of code loads data into the 'fabrikaLDADataSet.Furnitura' table. You can move, or remove it, as needed.
            this.furnituraTableAdapter.Fill(this.fabrikaLDADataSet.Furnitura);
            // TODO: This line of code loads data into the 'fabrikaLDADataSet.Products' table. You can move, or remove it, as needed.
            this.productsTableAdapter.Fill(this.fabrikaLDADataSet.Products);

        }

        private void btnNewOrder_Click(object sender, EventArgs e)
        {
            string IdManager = "";

            if (tbxCountProducts.Text.Trim() =="" || int.Parse(tbxCountProducts.Text) <= 0)
            {
                MessageBox.Show("Кол-во изделий должно быть больше 0", "Внимание!", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            if (tbxCountFur.Text.Trim() == "" || int.Parse(tbxCountFur.Text) <= 0)
            {
                MessageBox.Show("Кол-во фурнитуры должно быть больше 0", "Внимание!", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            if (tbxWight.Text.Trim() == "" || int.Parse(tbxWight.Text) <= 0 || tbxLenght.Text.Trim() == "" || int.Parse(tbxLenght.Text) <= 0)
            {
                MessageBox.Show("Длина и ширина должны быть больше 0", "Внимание!", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }

            SqlConnection con = new SqlConnection(FormAuthorization.StrCon);
            con.Open();
            SqlCommand cmdManager = new SqlCommand($@"select Count(IdProduct) as CountProduct,IdManager,Users.Role from Orders join Users on users.IdUser = Orders.IdManager
group by Orders.IdManager,Users.Role
order by CountProduct", con);
            SqlDataReader res = cmdManager.ExecuteReader();
            res.Read();
            IdManager = res["IdManager"].ToString();
            res.Close();

           try
            {
                SqlCommand cmd = new SqlCommand($@"INSERT INTO Orders
                        (IdProduct, IdManager, IdClient, IdCloth, IdFur, CountFurnitura, CountProduct)
VALUES        ({cmbProduct.SelectedIndex + 1},{IdManager},{FormAuthorization.IdUser},{cmbCloth.SelectedIndex + 1},{cmbFur.SelectedIndex + 1},{tbxCountFur.Text},{tbxCountProducts.Text})", con);
                cmd.ExecuteNonQuery();
            }
            catch
            {
                MessageBox.Show("Ошибка создания заказа", "Внимание!", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            con.Close();
            MessageBox.Show("Заказ создан","Внимание!",MessageBoxButtons.OK,MessageBoxIcon.Information);
            this.Close();
            
            
       }
    }
}