转 --集中遍历遍历datatable的方法

1. 遍历datatable的方法  
2. DataTable dt = dataSet.Tables[0];  
3. for(int i = 0 ; i < dt.Rows.Count ; i++)  
4. {  
5.    string strName = dt.Rows[i]["字段名"].ToString();  
6. }  
7.   
8. 方法二：  
9. foreach(DataRow myRow in myDataSet.Tables["temp"].Rows)  
10. {  
11.       var str = myRow[0].ToString();  
12. }  
13.   
14. 方法三：  
15. foeach(DataRow dr in dt.Rows)     
16. {     
17.      object value = dr["ColumnsName"];     
18. }  
19.   
20. 方法四：  
21. DataTable dt=new DataTable();     
22. foreach(DataRow dr in dt.Rows)     
23. {   
24.    for(int i=0;i<dt.Columns.Count;i++)   
25.    {   
26. dr[i];   
27.    }     
28. }  
29.   
30. 绑定DataTable到Reapter。  
31. if (dtb_xx.Rows.Count > 0)  
32.         {  
33.             rp_xx.DataSource = dtb_xx;  
34.             rp_xx.DataBind();  
35.         }   
36. <asp:Repeater ID="rp_xx" runat="server">  
37.        <ItemTemplate>  
38.             <tr>  
39.                   <td>  
40.                       <div>  
41.                             <ul class="ListHorizontally">  
42.                                  <li>  
43.                                       <div class="TCell1">  
44.                                             <%#Eval("ID")%>  
45.                                        </div>  
46.                                   </li>  
47.                                   <li>  
48.                                        <div class="TCell2">  
49.                                              <%#Eval("Name")%>  
50.                                         </div>  
51.                                   </li>  
52.                             </ul>  
53.                        </div>  
54.                     </td>  
55.                 </tr>  
56.             </ItemTemplate>  
57.          </asp:Repeater>  

转载于:https://www.cnblogs.com/zhangshufeng/archive/2011/07/26/2117408.html

标签：DataRow,遍历,集中,xx,Rows,DataTable,dt,dr,datatable
来源： https://blog.csdn.net/weixin_33801856/article/details/93532301