protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e) { if (e.CommandName == "Edit") { z_id.Text = e.CommandArgument.ToString(); } if (e.CommandName == "Delete") { int z_id = Convert.ToInt32(e.CommandArgument); BLL.product myb = new BLL.product(); int result = myb.num(z_id); if (result > 0) { msg("先把含有此子类的商品记录删除,才能删除子类"); } else { BLL.procate d_bll = new BLL.procate(); int rs = d_bll.dalete(z_id); if (rs > 0) { msg("删除成功"); bing(); } else { msg("删除失败!"); } } } }