protected void gvCart_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
//获取Id Label
Label lblBookId = this.gvCart.Rows[e.RowIndex].FindControl("lblBookId") as Label;
int bookId = Int32.Parse(lblBookId.Text);
//更新购物车图书数量
if (Session["Cart"] != null)
{
CartInfo cart = (CartInfo)Session["Cart"];
CartManager.DeleteBook(cart, bookId);
}
BindCart();
}
