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统计总价Asp.network

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订单编号1: 价格xx元,数量y

订单编号2: 价格xx元,数量y

订单编号5: 价格xx元,数量y

订单编号18: 价格xx元,数量y

订单编号9: 价格xx元,数量y

我想统计这几个编号的总价!如何逐条获取并统计总价呢!拜托各位了!xx和y是随便什么值!没分了不好意哦!

问题补充: :public partial class jiesuan : System.Web.UI.Page { orderList o = new orderList(); orderListDBLL od = new orderListDBLL(); protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { GridView1.DataSource = od.QryorderList(); GridView1.DataBind(); } } protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e) { int total = 0; if (e.Row.RowType == DataControlRowType.DataRow) {//这三行没执行 int price = int.Parse(e.Row.Cells[1].Text); int num = int.Parse(e.Row.Cells[2].Text); total += price * num; } else if (e.Row.RowType == DataControlRowType.Footer) { e.Row.Cells[0].Text = "总计"; e.Row.Cells[2].Text = total.ToString(); } } }
沐紫菀的主页 沐紫菀 | 初学一级 | 园豆:1
提问于:2009-12-20 21:05
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