Пример #1
0
        private void login_btn_Click(object sender, EventArgs e)
        {
            //SqlConnection con = new SqlConnection(@"Data Source=DESKTOP-BJH69LU\ASHISSQL;Initial Catalog=Stock;Integrated Security=True");
            SqlConnection  con = MyConnection.GetConnection();
            SqlDataAdapter sda = new SqlDataAdapter(@"SELECT * FROM[dbo].[tbl_login] WHERE username = '******' AND password = '******'", con);
            DataTable      dt  = new DataTable();

            sda.Fill(dt);
            //CTRL + KD To align
            if (dt.Rows.Count == 1)
            {
                this.Hide();
                StockMain main = new StockMain();
                main.Show();
            }
            else
            {
                MessageBox.Show("Invalid login details", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
                clear_btn_Click(sender, e);
            }
        }
Пример #2
0
        public void loadData()
        {
            SqlConnection  con = MyConnection.GetConnection();
            SqlDataAdapter sda = new SqlDataAdapter(@"SELECT * FROM [dbo].[tbl_products]", con);
            DataTable      dt  = new DataTable();

            sda.Fill(dt);
            products_tbl.Rows.Clear();
            foreach (DataRow item in dt.Rows)
            {
                int n = products_tbl.Rows.Add();
                products_tbl.Rows[n].Cells[0].Value = item["product_id"].ToString();
                products_tbl.Rows[n].Cells[1].Value = item["product_name"].ToString();
                if ((bool)item["product_status"])
                {
                    products_tbl.Rows[n].Cells[2].Value = "Active";
                }
                else
                {
                    products_tbl.Rows[n].Cells[2].Value = "Deactive";
                }
            }
        }