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  • 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>  
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  • 原文地址:https://www.cnblogs.com/zhangshufeng/p/2117408.html
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