kursach/veloprokat2/SpisokProk.xaml.cs

using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace veloprokat2
{
    /// <summary>
    /// Логика взаимодействия для SpisokProk.xaml
    /// </summary>
    public partial class SpisokProk : Window
    {
        public SpisokProk()
        {
            InitializeComponent();
            SqlConnection connection = new SqlConnection("server=mssql; Trusted_Connection=YES;DataBase=gr692_kaa;");
            connection.Open();
            string cmd = "select SpisProk.ID as '№', Bikes.Title as 'Название велосипеда', Bikes.[Type] as 'Тип велосипеда', Tarif.NameOfTarif as 'Название тарифа', cast(Tarif.Price as int) as 'Цена', FORMAT(SpisProk.Date, 'dd/MM/yyyy') as 'Дата', FORMAT(Time, N'hh\\:mm') as 'Время', [Count] as 'Количество', SpisProk.Lname as 'Фамилия', InfoRab.Lname as 'Фамилия сотрудника' from SpisProk, Bikes, Tarif, InfoRab " +
                "where SpisProk.ID_Bikes = Bikes.ID and SpisProk.ID_tarif = Tarif.ID and SpisProk.IdRab = InfoRab.ID";
            SqlCommand createcommand = new SqlCommand(cmd, connection);
            createcommand.ExecuteNonQuery();

            SqlDataAdapter sql = new SqlDataAdapter(createcommand);
            DataTable dt = new DataTable("SpisProk");
            sql.Fill(dt);
            prodinfo.ItemsSource = dt.DefaultView;
            connection.Close();
        }

        private void Vixod(object sender, RoutedEventArgs e)
        {
            MainWindowProd MWP = new MainWindowProd();
            MWP.Show();
            Close();
        }


        private void Button_Search(object sender, RoutedEventArgs e)
        {
            if (Search.Text.Length > 0)
            {
                SqlConnection connection = new SqlConnection("server=mssql; Trusted_Connection=YES;DataBase=gr692_kaa;");
                connection.Open();
                string cmd = "select SpisProk.ID as '№', Bikes.Title as 'Название велосипеда', Bikes.[Type] as 'Тип велосипеда', Tarif.NameOfTarif as 'Название тарифа', cast(Tarif.Price as int) as 'Цена', FORMAT(SpisProk.Date, 'dd/MM/yyyy') as 'Дата', FORMAT(Time, N'hh\\:mm') as 'Время', [Count] as 'Количество', SpisProk.Lname as 'Фамилия', InfoRab.Lname as 'Фамилия сотрудника' from SpisProk, Bikes, Tarif, InfoRab where SpisProk.ID_Bikes = Bikes.ID and SpisProk.ID_tarif = Tarif.ID and SpisProk.IdRab = InfoRab.ID" +
                             " and ( SpisProk.ID like '%" + Search.Text + "%' or Bikes.Title like '%" + Search.Text + "%' or Bikes.[Type] like '%" + Search.Text + "%' or Tarif.NameOfTarif like '%" + Search.Text + "%' or cast(Tarif.Price as int) like '%" + Search.Text + "%' or FORMAT(SpisProk.Date, 'dd/MM/yyyy') like '%" + Search.Text + "%' or FORMAT(Time, N'hh\\:mm') like '%" + Search.Text + "%' or[Count] like '%" + Search.Text + "%' or SpisProk.Lname like '%" + Search.Text + "%' or InfoRab.Lname like '%" + Search.Text + "%' )";
                SqlCommand createcommand = new SqlCommand(cmd, connection);
                createcommand.ExecuteNonQuery();

                SqlDataAdapter sql = new SqlDataAdapter(createcommand);
                DataTable dt = new DataTable("SpisProk");
                sql.Fill(dt);
                prodinfo.ItemsSource = dt.DefaultView;
                connection.Close();
            }
            else if (Search.Text.Length == 0)
            {
                SqlConnection connection = new SqlConnection("server=mssql; Trusted_Connection=YES;DataBase=gr692_kaa;");
            connection.Open();
                string cmd = "select SpisProk.ID as '№', Bikes.Title as 'Название велосипеда', Bikes.[Type] as 'Тип велосипеда', Tarif.NameOfTarif as 'Название тарифа', cast(Tarif.Price as int) as 'Цена', FORMAT(SpisProk.Date, 'dd/MM/yyyy') as 'Дата', FORMAT(Time, N'hh\\:mm') as 'Время', [Count] as 'Количество', SpisProk.Lname as 'Фамилия', InfoRab.Lname as 'Фамилия сотрудника' from SpisProk, Bikes, Tarif, InfoRab " +
                              "where SpisProk.ID_Bikes = Bikes.ID and SpisProk.ID_tarif = Tarif.ID and SpisProk.IdRab = InfoRab.ID";
                SqlCommand createcommand = new SqlCommand(cmd, connection);
            createcommand.ExecuteNonQuery();

            SqlDataAdapter sql = new SqlDataAdapter(createcommand);
            DataTable dt = new DataTable("SpisProk");
            sql.Fill(dt);
            prodinfo.ItemsSource = dt.DefaultView;
            connection.Close();
            }
        }
    }
}