private void grdProducts_ItemCommand(object sender, RepeaterCommandEventArgs e)//删除单个商品
{
if (e.CommandName == "Delete")
{
if (ProductHelper.DelZeroByProduct(e.CommandArgument.ToString()) > 0)
{
this.ShowMsg("删除商品成功！", true);
this.ReloadProductOnSales(false);
}
else
{
this.ShowMsg("删除商品失败！", false);
}
}
else if (e.CommandName == "UnSaleProduct")
{
if (ProductHelper.OffShelf(e.CommandArgument.ToString()) > 0)
{
this.ShowMsg("成功下架了选择的商品，您可以在下架区的商品里面找到下架以后的商品", true);
this.BindProducts();
}
else
{
this.ShowMsg("下架商品失败，未知错误", false);
}
}
}