Файл: Технико-экономическая характеристика предметной области и предприятия.pdf
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СОДЕРЖАНИЕ
1. Технико-экономическая характеристика предметной области и предприятия
1.1 Характеристика отдела и его деятельности
1.3 Выбор комплекса задач автоматизации и характеристика существующих бизнес процессов.
2. Программное обеспечение задачи
2.1 Структура и состав комплекса
2.2 Характеристика базы данных
{
get { return name_otdel; }
set { name_otdel = value; }
}
string data;
public string Data
{
get { return data; }
set { data = value; }
}
string prichina;
public string Prichina
{
get { return prichina; }
set { prichina = value; }
}
}
}
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.OleDb;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Nag
{
internal class BD
{
private OleDbConnection connection;
private OleDbCommand command;
private void ConnectTo()
{
connection = new OleDbConnection(@"provider=Microsoft.Jet.OLEDB.4.0; data source=BD.mdb");
command = connection.CreateCommand();
}
public BD()
{
ConnectTo();
}
//otdel
public void Inser_otdel(otdel zad)
{
try
{
command.CommandText = "INSERT INTO otdel (Name) VALUES('" + zad.Name + "')";
command.CommandType = CommandType.Text;
connection.Open();
command.ExecuteNonQuery();
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public void Update_otdel(otdel st, otdel now)
{
try
{
command.CommandText = "UPDATE otdel SET Name = '" + now.Name + "' WHERE ID =" + st.Id;
command.CommandType = CommandType.Text;
connection.Open();
command.ExecuteNonQuery();
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public List<otdel> Fill_otdel()
{
List<otdel> spisok = new List<otdel>();
try
{
command.CommandText = "SELECT * FROM otdel";
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
otdel zad = new otdel();
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Name = reader["Name"].ToString();
spisok.Add(zad);
}
return spisok;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null)
{
connection.Close();
}
}
}
public void Delete(string Id, string tab) //Удаление!!!!!!!!!!!!!!!!!!!!
{
try
{
command.CommandText = "DELETE FROM " + tab + " WHERE ID= " + Id;
command.CommandType = CommandType.Text;
connection.Open();
command.ExecuteNonQuery();
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public List<otdel> Fill_otdel_Id(String tab)
{
List<otdel> spisok = new List<otdel>();
try
{
command.CommandText = "SELECT * FROM otdel WHERE Id = " + tab;
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
otdel zad = new otdel();
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Name = reader["Name"].ToString();
spisok.Add(zad);
}
return spisok;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public List<otdel> Fill_otdel_Name(String tab)
{
List<otdel> spisok = new List<otdel>();
try
{
command.CommandText = "SELECT * FROM otdel WHERE Name = " + tab;
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
otdel zad = new otdel();
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Name = reader["Name"].ToString();
spisok.Add(zad);
}
return spisok;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public otdel Get_otdel_Id(String tab)
{
otdel zad = new otdel();
try
{
command.CommandText = "SELECT * FROM otdel WHERE Id = " + tab;
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Name = reader["Name"].ToString();
}
return zad;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public otdel Get_otdel_Name(String tab)
{
otdel zad = new otdel();
try
{
command.CommandText = "SELECT * FROM otdel WHERE Name = '" + tab + "'";
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Name = reader["Name"].ToString();
}
return zad;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
// admin
public void Inser_admin(admin zad)
{
try
{
command.CommandText = "INSERT INTO admin (Name,Tel,Adres) VALUES('" + zad.Name + "', '" + zad.Tel + "', '" + zad.Adres + "')";
command.CommandType = CommandType.Text;
connection.Open();
command.ExecuteNonQuery();
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public List<admin> Fill_admin()
{
List<admin> spisok = new List<admin>();
try
{
command.CommandText = "SELECT * FROM admin";
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
admin zad = new admin();
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Name = reader["Name"].ToString();
zad.Tel =reader["Tel"].ToString();
zad.Adres = reader["Adres"].ToString();
spisok.Add(zad);
}
return spisok;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null)
{
connection.Close();
}
}
}
public admin Get_admin_name(String id)
{
admin zad = new admin();
try
{
command.CommandText = "SELECT * FROM admin WHERE Name = '" + id + "'";
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Name = reader["Name"].ToString();
zad.Tel = reader["Tel"].ToString();
zad.Adres = reader["Adres"].ToString();
}
return zad;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public List<admin> Fill_admin_name(String tab)
{
List<admin> spisok = new List<admin>();
try
{
command.CommandText = "SELECT * FROM admin WHERE Name = '" + tab + " '";
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
admin zad = new admin();
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Name = reader["Name"].ToString();
zad.Tel = reader["Tel"].ToString();
zad.Adres = reader["Adres"].ToString();
spisok.Add(zad);
}
return spisok;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public void Update_admin(admin st, admin now)
{
try
{
command.CommandText = "UPDATE admin SET Name = '" + now.Name + "',Tel ='" + now.Tel + "',Adres ='" + now.Adres + "' WHERE ID =" + st.Id;
command.CommandType = CommandType.Text;
connection.Open();
command.ExecuteNonQuery();
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public admin Get_admin_id(String id)
{
admin zad = new admin();
try
{
command.CommandText = "SELECT * FROM admin WHERE Id = " + id;
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Name = reader["Name"].ToString();
zad.Tel = reader["Tel"].ToString();
zad.Adres = reader["Adres"].ToString();
}
return zad;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
//Klient
public void Inser_klient(klient zad)
{
try
{
command.CommandText = "INSERT INTO Klient (Name,Tel,Adres) VALUES('" + zad.Name + "', '" + zad.Tel + "', '" + zad.Adres + "')";
command.CommandType = CommandType.Text;
connection.Open();
command.ExecuteNonQuery();
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public List<klient> Fill_klient()
{
List<klient> spisok = new List<klient>();
try
{
command.CommandText = "SELECT * FROM Klient";
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
klient zad = new klient();
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Name = reader["Name"].ToString();
zad.Tel = reader["Tel"].ToString();
zad.Adres = reader["Adres"].ToString();
spisok.Add(zad);
}
return spisok;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null)
{
connection.Close();
}
}
}
public klient Get_klient_name(String id)
{
klient zad = new klient();
try
{
command.CommandText = "SELECT * FROM Klient WHERE Name = '" + id + "'";
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Name = reader["Name"].ToString();
zad.Tel = reader["Tel"].ToString();
zad.Adres = reader["Adres"].ToString();
}
return zad;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public List<klient> Fill_klient_name(String tab)
{
List<klient> spisok = new List<klient>();
try
{
command.CommandText = "SELECT * FROM Klient WHERE Name = '" + tab + " '";
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
klient zad = new klient();
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Name = reader["Name"].ToString();
zad.Tel = reader["Tel"].ToString();
zad.Adres = reader["Adres"].ToString();
spisok.Add(zad);
}
return spisok;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public void Update_klient(klient st, klient now)
{
try
{
command.CommandText = "UPDATE Klient SET Name = '" + now.Name + "',Tel ='" + now.Tel + "',Adres ='" + now.Adres + "' WHERE ID =" + st.Id;
command.CommandType = CommandType.Text;
connection.Open();
command.ExecuteNonQuery();
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public klient Get_klient_id(String id)
{
klient zad = new klient();
try
{
command.CommandText = "SELECT * FROM Klient WHERE Id = " + id;
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Name = reader["Name"].ToString();
zad.Tel = reader["Tel"].ToString();
zad.Adres = reader["Adres"].ToString();
}
return zad;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
//zaavka
public void Inser_zaavka(zaavka zad)
{
try
{
command.CommandText = "INSERT INTO zaavka (Id_admin,Id_klient,Id_otdel,Data,Prichina) VALUES('" + zad.Id_admin + "', '" + zad.Id_klient + "', '" + zad.Id_otdel + "', '" + zad.Data + "', '" + zad.Prichina + "')";
command.CommandType = CommandType.Text;
connection.Open();
command.ExecuteNonQuery();
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public void Update_zaavka(zaavka st,zaavka now)
{
try
{
command.CommandText = "UPDATE zaavka SET Id_admin = '" + now.Id_admin + "',Id_klient ='" + now.Id_klient + "',Id_otdel ='" + now.Id_otdel + "',Data ='" + now.Data + "',Prichina ='" + now.Prichina+"' WHERE ID =" + st.Id;
command.CommandType = CommandType.Text;
connection.Open();
command.ExecuteNonQuery();
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public List<zaavka> Fill_zaavka()
{
List<zaavka> spisok = new List<zaavka>();
try
{
command.CommandText = "SELECT * FROM zaavka";
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
zaavka zad = new zaavka();
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Id_admin = Convert.ToInt32(reader["Id_admin"].ToString());
zad.Id_klient = Convert.ToInt32(reader["Id_klient"].ToString());
zad.Id_otdel = Convert.ToInt32(reader["Id_otdel"].ToString());
zad.Data= reader["Data"].ToString();
zad.Prichina= reader["Prichina"].ToString();
spisok.Add(zad);
}
return spisok;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null)
{
connection.Close();
}
}
}
public List<zaavka> Fill_zaavka_idadmin(String tab)
{
List<zaavka> spisok = new List<zaavka>();
try
{
command.CommandText = "SELECT * FROM zaavka WHERE Id_admin = " + tab;
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
zaavka zad = new zaavka();
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Id_admin = Convert.ToInt32(reader["Id_admin"].ToString());
zad.Id_klient = Convert.ToInt32(reader["Id_klient"].ToString());
zad.Id_otdel = Convert.ToInt32(reader["Id_otdel"].ToString());
zad.Data = reader["Data"].ToString();
zad.Prichina = reader["Prichina"].ToString();
spisok.Add(zad);
}
return spisok;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public List<zaavka> Fill_zaavka_idklient(String tab)
{
List<zaavka> spisok = new List<zaavka>();
try
{
command.CommandText = "SELECT * FROM zaavka WHERE Id_klient = " + tab;
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
zaavka zad = new zaavka();
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Id_admin = Convert.ToInt32(reader["Id_admin"].ToString());
zad.Id_klient = Convert.ToInt32(reader["Id_klient"].ToString());
zad.Id_otdel = Convert.ToInt32(reader["Id_otdel"].ToString());
zad.Data = reader["Data"].ToString();
zad.Prichina = reader["Prichina"].ToString();
spisok.Add(zad);
}
return spisok;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public List<zaavka> Fill_zaavka_id_otdel(String tab)
{
List<zaavka> spisok = new List<zaavka>();
try
{
command.CommandText = "SELECT * FROM zaavka WHERE Id_otdel = " + tab;
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
zaavka zad = new zaavka();
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Id_admin = Convert.ToInt32(reader["Id_admin"].ToString());
zad.Id_klient = Convert.ToInt32(reader["Id_klient"].ToString());
zad.Id_otdel = Convert.ToInt32(reader["Id_otdel"].ToString());
zad.Data = reader["Data"].ToString();
zad.Prichina = reader["Prichina"].ToString();
spisok.Add(zad);
}
return spisok;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public zaavka Get_zaavka_idadmin(String tab)
{
zaavka zad = new zaavka();
try
{
command.CommandText = "SELECT * FROM zaavka WHERE Id_admin = " + tab;
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Id_admin = Convert.ToInt32(reader["Id_admin"].ToString());
zad.Id_klient = Convert.ToInt32(reader["Id_klient"].ToString());
zad.Id_otdel = Convert.ToInt32(reader["Id_otdel"].ToString());
zad.Data = reader["Data"].ToString();
zad.Prichina = reader["Prichina"].ToString();
}
return zad;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public zaavka Get_zaavka_idklient(String tab)
{
zaavka zad = new zaavka();
try
{
command.CommandText = "SELECT * FROM zaavka WHERE Id_klient = " + tab;
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Id_admin = Convert.ToInt32(reader["Id_admin"].ToString());
zad.Id_klient = Convert.ToInt32(reader["Id_klient"].ToString());
zad.Id_otdel = Convert.ToInt32(reader["Id_otdel"].ToString());
zad.Data = reader["Data"].ToString();
zad.Prichina = reader["Prichina"].ToString();
}
return zad;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public zaavka Get_zaavka_id_otdel(String tab)
{
zaavka zad = new zaavka();
try
{
command.CommandText = "SELECT * FROM zaavka WHERE Id_otdel = " + tab;
command.CommandType = CommandType.Text;
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
while (reader.Read())
{
zad.Id = Convert.ToInt32(reader["Id"].ToString());
zad.Id_admin = Convert.ToInt32(reader["Id_admin"].ToString());
zad.Id_klient = Convert.ToInt32(reader["Id_klient"].ToString());
zad.Id_otdel = Convert.ToInt32(reader["Id_otdel"].ToString());
zad.Data = reader["Data"].ToString();
zad.Prichina = reader["Prichina"].ToString();
}
return zad;
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null) { connection.Close(); }
}
}
public List<zaavka> Fill_zaavka_data(String tab)
{
List<zaavka> spisok = new List<zaavka>();
try
{
command.CommandText = "SELECT * FROM zaavka WHERE Data = '" + tab+"'";
command.CommandType = CommandType.Text;