public void cargarHistorial(int AuctionID)
{
SubastaBLL bl = new SubastaBLL();
Auction subasta = new Auction();
subasta = bl.cargarSubastaHistorial(AuctionID);
txtProducto.Text = subasta.ProductName;
txtDescripcion.Text = subasta.Description;
List<AuctionRecord> lstRecord = new List<AuctionRecord>();
lstRecord = bl.cargarAuctionrecord(AuctionID);
ViewState["lstRecord"] = lstRecord;
grdHistorial.DataSource = lstRecord;
grdHistorial.DataBind();
ScriptManager.RegisterStartupScript(this, typeof(Page), "calculateTotal", "calculateTotal()", true);
}