protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
DataTable dt = (DataTable)Session["carrito"];
DetalleBL tabla = new DetalleBL((DataTable)Session["carrito"]);
DataRow dr = dt.Rows[e.RowIndex];
dt.Rows.Remove(dr);
GridView1.EditIndex = -1;
mygridview();
lblTotal.Text = tabla.Totaliza().ToString();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
DetalleBL tabla =new DetalleBL((DataTable)Session["carrito"]);
GridView1.DataSource = tabla.getregistro;
GridView1.DataBind();
lblTotal.Text = tabla.Totaliza().ToString();
}
}