腳本

Question

DriverId  OrderCount  OrderCountWhereNameIsNotNull 
12    2       2 
13    1       1 

這是該代碼表明目前正表至極之間的結合：

public partial class Control : System.Web.UI.Page 
    { 



     protected void Page_Load(object sender, EventArgs e) 
    { 
     OrderDataRepository rep = new OrderDataRepository(); 

     var results = rep.GetAllOrderData(). 
         GroupBy(o => o.DRIVER_ID). 
         Select(g => 
           new 
           { 
            DriverId = g.Key, 
            OrderCount = g.Count(), 
            OrderCountWhereNameIsNotNull = 
                 g.Count(o => o.RECEIVE_NAME != null) 
           }).ToList(); 

     DataViewer.DataSource = results; 
     DataViewer.DataBind(); 
    } 

    } 

而不是表我需要和打印每個DriverId一個進度條在這個腳本：

int OrderCount, OrderCountWhereNameIsNotNull; 
System.Web.UI.WebControls.TableRow oRow; 
System.Web.UI.WebControls.TableCell oCell; 
System.Web.UI.HtmlControls.HtmlGenericControl oDiv; 

while (true) 
//loop through records 
//do while not eof 
{ 
    oRow = new System.Web.UI.WebControls.TableRow(); 
    oCell = new System.Web.UI.WebControls.TableCell(); 
    oDiv = new System.Web.UI.HtmlControls.HtmlGenericControl("DIV"); 
    OrderCount = 200; //get value from DB, convert to meaningful width 
    OrderCountWhereNameIsNotNull = 100; //get value from DB, convert to meaningful width 

    oDiv.InnerHtml = "<div style='border: 3px solid black; width: " + OrderCount + "px;'>"; 
    oDiv.InnerHtml += Environment.NewLine + " <div style='border: 0px; background-color: red; width: " + OrderCountWhereNameIsNotNull + "px;'>&nbsp;</div>"; 
    oDiv.InnerHtml += Environment.NewLine + "</div>"; 
    oCell.Controls.Add(oDiv); 
    oRow.Cells.Add(oCell); 
    tblData.Rows.Add(oRow); 
} 

我不能將它們組合起來，可能是劇本不好......請幫助

此刻我的主頁是：

<form id="Form1" runat="server"> 
     <asp:GridView runat="server" ID="DataViewer"> 
     </asp:GridView> 
    </form> 

Answer 1

你也許會發現它簡單網格綁定到數據集，而不是構建一個試圖將自身注入到網格的表：

<asp:GridView ID="DataViewer" runat="server"> 
    <Columns> 
     <TemplateColumn> 
      <ItemTemplate> 
Put the code for rendering your progress bar here in pure HTML. 
When you come to a value that will come from a row in your data, do like this: 
<div style='width: <%# Eval("OrderCount") %>' /> 
      </ItemTemplate> 
     </TemplateColumn> 
    </Columns> 
</asp:GridView>