/// <summary>
/// Lấy dữ liệu đơn hàng và attact vào grid
/// </summary>
/// NVSON: 8/5/2019
public void AttactDataToGrid()
{
DataAccess dataAccess = new DataAccess();
int accID = Convert.ToInt32(Session["AccountID"].ToString());
SqlCommand sqlCommand = dataAccess.SqlCommand;
sqlCommand.Parameters.AddWithValue("@AccountID", accID);
sqlCommand.CommandText = "[dbo].[Proc_Select_ProductInOrders]";
DataSet dataSet = dataAccess.ExecuteSqlAdapter(sqlCommand);
if (dataSet.Tables[0].Rows.Count > 0)
{
double tongtien = 0;
GridView_Cart.Visible = true;
GridView_Cart.DataSource = dataSet.Tables[0].DefaultView;
GridView_Cart.DataBind();
DataTable dataTable = dataSet.Tables[0];
for (int i = 0; i < dataTable.Rows.Count; i++)
{
double price = Convert.ToDouble(dataTable.Rows[i]["ProductPrice"].ToString());
int amount = Convert.ToInt32(dataTable.Rows[0]["Amount"].ToString());
double pricePro = price * amount;
tongtien = tongtien + pricePro;
}
lbl_totalPrice.Text = tongtien.ToString("#,###", CultureInfo.GetCultureInfo("vi-VN").NumberFormat);
}
else
{
GridView_Cart.Visible = false;
lbl_state.Visible = true;
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
bool loginState = Convert.ToBoolean(Session["LogState"].ToString());
if (loginState == true)
{
AttactDataToGrid();
}
else
{
// Xử lý lấy danh sách sản phẩm đã add từ session ra
GridView_Cart.DataSource = (List <Cart>)Session["ListCart"];
GridView_Cart.DataBind();
}
}
}
