Exemplo n.º 1
0
        public bool check_sign_in(string x, string y)
        {
            bool    v   = false;
            context con = new context(new check_customer());
            Dictionary <string, customer> list = new Dictionary <string, customer>();

            if (con.my_function(x))
            {
                FileStream fst = new FileStream("customer.txt", FileMode.Open);

                BinaryFormatter f = new BinaryFormatter();

                customer c = new customer();

                while (fst.Position < fst.Length)
                {
                    c = (customer)f.Deserialize(fst);
                    if (c.e_mail == x && c.password == y)
                    {
                        v = true;
                    }
                }
                fst.Close();
            }
            else
            {
                v = false;
            }
            return(v);
        }
Exemplo n.º 2
0
        //Add product
        private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {
            try
            {
                if (dataGridView1.Rows[0].Cells[0].Value == null || dataGridView1.Rows[0].Cells[1].Value == null || dataGridView1.Rows[0].Cells[2].Value == null)
                {
                    MessageBox.Show("Each field mandatory!");
                }
                else
                {
                    context con = new context(new check_product());
                    if (con.my_function(dataGridView1.Rows[0].Cells[0].Value.ToString()))
                    {
                        MessageBox.Show("This product stored !");
                    }

                    else
                    {
                        products p = new products(dataGridView1.Rows[0].Cells[0].Value.ToString(), int.Parse(dataGridView1.Rows[0].Cells[1].Value.ToString()), int.Parse(dataGridView1.Rows[0].Cells[2].Value.ToString()));

                        FileStream      fs = new FileStream("products.txt", FileMode.Append);
                        BinaryFormatter f  = new BinaryFormatter();
                        f.Serialize(fs, p);
                        fs.Close();
                        MessageBox.Show("added");
                        dataGridView1.Rows.Clear();
                    }
                }
            }
            catch
            {
                MessageBox.Show("invalid enter!!!");
            }
        }
Exemplo n.º 3
0
        //Add employee
        private void dataGridView4_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {
            try
            {
                if (dataGridView4.Rows[0].Cells[0].Value == null || dataGridView4.Rows[0].Cells[1].Value == null || dataGridView4.Rows[0].Cells[2].Value == null || dataGridView4.Rows[0].Cells[3].Value == null || dataGridView4.Rows[0].Cells[4].Value == null || dataGridView4.Rows[0].Cells[5].Value == null || dataGridView4.Rows[0].Cells[6].Value == null || dataGridView4.Rows[0].Cells[7].Value == null)
                {
                    MessageBox.Show("Each field mandatory!");
                }
                else
                {
                    if (dataGridView4.Rows[0].Cells[0].Value.ToString() == "delivery boy")
                    {
                        context con = new context(new check_boy());
                        if (con.my_function(dataGridView4.Rows[0].Cells[1].Value.ToString()))
                        {
                            MessageBox.Show("This employee is exisit !");
                        }
                        else
                        {
                            dliveryboy d = new dliveryboy();


                            d.add(dataGridView4.Rows[0].Cells[2].Value.ToString(), int.Parse(dataGridView4.Rows[0].Cells[6].Value.ToString()), dataGridView4.Rows[0].Cells[4].Value.ToString(), dataGridView4.Rows[0].Cells[5].Value.ToString(), dataGridView4.Rows[0].Cells[1].Value.ToString(), double.Parse(dataGridView4.Rows[0].Cells[7].Value.ToString()), dataGridView4.Rows[0].Cells[3].Value.ToString());
                            MessageBox.Show("added");
                            dataGridView4.Rows.Clear();
                        }
                    }
                }
            }
            catch
            {
                MessageBox.Show("invalid enter !!");
            }
        }
Exemplo n.º 4
0
 //Update product
 private void button3_Click(object sender, EventArgs e)
 {
     if (textBox2.Text.Length == 0 || textBox3.Text.Length == 0 || comboBox1.Text.Length == 0)
     {
         MessageBox.Show("invalid enter !");
     }
     else
     {
         products p = new products();
         context  c = new context(new check_product());
         if (c.my_function(textBox2.Text) && int.Parse(textBox3.Text) != 0)
         {
             if (comboBox1.Text == "NOT CHANGE")
             {
                 p.update_product(textBox2.Text, int.Parse(textBox3.Text), 0);
                 MessageBox.Show("Done");
             }
             else
             {
                 p.update_product(textBox2.Text, int.Parse(textBox3.Text), int.Parse(comboBox1.Text));
                 MessageBox.Show("Done");
             }
         }
         else
         {
         }
     }
 }
Exemplo n.º 5
0
        public void update_product(string n, int q, int p)
        {
            context c = new context(new check_product());

            if (c.my_function(n))
            {
                FileStream      fs = new FileStream("products.txt", FileMode.Open);
                BinaryFormatter f  = new BinaryFormatter();
                Dictionary <string, products> list = new Dictionary <string, products>();
                while (fs.Position < fs.Length)
                {
                    products pr = (products)f.Deserialize(fs);
                    list[pr.name] = pr;
                }
                fs.Close();
                if (p == 0)
                {
                    list[n].quantity += q;
                }
                else
                {
                    list[n].price     = p;
                    list[n].quantity += q;
                }

                FileStream formatt = new FileStream("products.txt", FileMode.Truncate);
                formatt.Close();
                FileStream file = new FileStream("products.txt", FileMode.Append);
                for (int i = 0; i < list.Count; i++)
                {
                    f.Serialize(file, list.ElementAt(i).Value);
                }
                file.Close();
            }
        }
Exemplo n.º 6
0
        public float return_price(string product)
        {
            context c = new context(new check_product());
            float   y = 0;

            if (c.my_function(product))
            {
                FileStream      fs = new FileStream("products.txt", FileMode.Open);
                BinaryFormatter f  = new BinaryFormatter();
                while (fs.Position < fs.Length)
                {
                    products p = (products)f.Deserialize(fs);
                    if (p.name == product)
                    {
                        y = p.price;
                    }
                }
                fs.Close();
                return(y);
            }
            else
            {
                return(y);
            }
        }
Exemplo n.º 7
0
        //Delete employee
        private void Delete_Emp_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {
            try
            {
                if (Delete_Emp.Rows[0].Cells[0].Value == null || Delete_Emp.Rows[0].Cells[1].Value == null)
                {
                    MessageBox.Show("Enter employee data !");
                }
                else
                {
                    if (Delete_Emp.Rows[0].Cells[0].Value.ToString() == "delivery boy")
                    {
                        context con = new context(new check_boy());
                        if (con.my_function(Delete_Emp.Rows[0].Cells[1].Value.ToString()) == false)
                        {
                            MessageBox.Show("This employee not found !");
                        }
                        else
                        {
                            dliveryboy      p                   = new dliveryboy();
                            FileStream      fs                  = new FileStream("dliveryboy.txt", FileMode.Open);
                            BinaryFormatter formatt             = new BinaryFormatter();
                            Dictionary <string, dliveryboy> old = new Dictionary <string, dliveryboy>();

                            while (fs.Position < fs.Length)
                            {
                                p         = (dliveryboy)formatt.Deserialize(fs);
                                old[p.id] = p;
                            }

                            fs.Close();
                            old.Remove(Delete_Emp.Rows[0].Cells[1].Value.ToString());
                            FileStream fille = new FileStream("dliveryboy.txt", FileMode.Truncate);
                            fille.Close();
                            FileStream file = new FileStream("dliveryboy.txt", FileMode.Append);

                            for (int i = 0; i < old.Count; i++)
                            {
                                formatt.Serialize(file, old.ElementAt(i).Value);
                            }
                            old.Clear();
                            file.Close();

                            MessageBox.Show("deleted");
                            Delete_Emp.Rows.Clear();
                        }
                    }
                }
            }
            catch
            {
                MessageBox.Show("invalid enter !!");
            }
        }
Exemplo n.º 8
0
        //Delete Product
        private void dataGridView2_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {
            try
            {
                if (dataGridView2.Rows[0].Cells[0].Value == null)
                {
                    MessageBox.Show("Enter Product Name !");
                }
                else
                {
                    context con = new context(new check_product());
                    if (con.my_function(dataGridView2.Rows[0].Cells[0].Value.ToString()) == false)
                    {
                        MessageBox.Show("This product not stored !");
                    }
                    else
                    {
                        //products p = new products();
                        FileStream      fs                = new FileStream("products.txt", FileMode.Open);
                        BinaryFormatter formatt           = new BinaryFormatter();
                        Dictionary <string, products> old = new Dictionary <string, products>();

                        while (fs.Position < fs.Length)
                        {
                            products p = (products)formatt.Deserialize(fs);
                            old[p.name] = p;
                        }
                        fs.Close();
                        old.Remove(dataGridView2.Rows[0].Cells[0].Value.ToString());
                        FileStream fille = new FileStream("products.txt", FileMode.Truncate);
                        fille.Close();
                        FileStream file = new FileStream("products.txt", FileMode.Append);

                        for (int i = 0; i < old.Count; i++)
                        {
                            formatt.Serialize(file, old.ElementAt(i).Value);
                        }
                        old.Clear();
                        file.Close();
                        MessageBox.Show("deleted");
                        dataGridView2.Rows.Clear();
                    }
                }
            }
            catch
            {
                MessageBox.Show("invalid enter");
            }
        }
Exemplo n.º 9
0
        //Sign Up
        private void button2_Click(object sender, EventArgs e)
        {
            if (textBox4.Text.Length == 0 || textBox3.Text.Length == 0 || textBox5.Text.Length == 0 || textBox6.Text.Length == 0 || textBox7.Text.Length == 0 || comboBox1.Text.Length == 0 || comboBox2.Text.Length == 0 || comboBox3.Text.Length == 0 || comboBox4.Text.Length == 0)
            {
                MessageBox.Show("Each field is nesseccary !");
            }
            else
            {
                context  con = new context(new check_customer());
                customer c   = new customer();
                if (con.my_function(textBox3.Text))
                {
                    MessageBox.Show("This email is already exisit !");
                }
                else
                {
                    if (comboBox4.Text == "male" || comboBox4.Text == "female")
                    {
                        DateTime d  = new DateTime(int.Parse(comboBox1.Text), int.Parse(comboBox2.Text), int.Parse(comboBox3.Text));
                        DateTime to = DateTime.Today;
                        c.age      = to.Year - d.Year;
                        c.name     = textBox4.Text;
                        c.e_mail   = textBox3.Text;
                        c.password = textBox7.Text;
                        c.sex      = comboBox4.Text;
                        c.address  = textBox5.Text;
                        c.phone    = textBox6.Text;
                        c.add(c);
                        t1 = c.name;

                        MessageBox.Show(" done ");
                        menu f = new menu(c.name, c.e_mail);
                        this.Hide();
                        f.ShowDialog();
                    }
                    else
                    {
                        MessageBox.Show("invalid sex!!");
                    }
                }
            }
        }
Exemplo n.º 10
0
        //Check Quantity
        private void dataGridView3_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {
            try
            {
                if (dataGridView3.Rows[0].Cells[0].Value == null)
                {
                    MessageBox.Show("Enter Product Name !");
                }
                else
                {
                    context con = new context(new check_product());
                    if (con.my_function(dataGridView3.Rows[0].Cells[0].Value.ToString()) == false)
                    {
                        MessageBox.Show("This product not stored !");
                    }
                    else
                    {
                        FileStream      fs      = new FileStream("products.txt", FileMode.Open);
                        BinaryFormatter formatt = new BinaryFormatter();

                        while (fs.Position < fs.Length)
                        {
                            products p = (products)formatt.Deserialize(fs);
                            if (p.name == dataGridView3.Rows[0].Cells[0].Value.ToString())
                            {
                                MessageBox.Show("Quantity = " + p.quantity);
                            }
                        }
                        fs.Close();
                        dataGridView3.Rows.Clear();
                    }
                }
            }
            catch
            {
                MessageBox.Show("invalid enter !!");
            }
        }