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  • 遍历datatable的方法

    +方法一:
    DataTable dt = dataSet.Tables[0];
    for(int i = 0 ; i < dt.Rows.Count ; i++)
    {
       string strName = dt.Rows[i]["字段名"].ToString();
    }

    方法二:
    foreach(DataRow myRow in myDataSet.Tables["temp"].Rows)
    {
          var str = myRow[0].ToString();
    }

    方法三:
    foeach(DataRow dr in dt.Rows)   
    {   
         object value = dr["ColumnsName"];   
    }

    方法四:
    DataTable dt=new DataTable();   
    foreach(DataRow dr in dt.Rows)   
    {
       for(int i=0;i<dt.Columns.Count;i++)
       {
    dr[i];
       }   
    }

    绑定DataTable到Reapter。
    if (dtb_xx.Rows.Count > 0)
            {
                rp_xx.DataSource = dtb_xx;
                rp_xx.DataBind();
            }
    <asp:Repeater ID="rp_xx" runat="server">
           <ItemTemplate>
                <tr>
                      <td>
                          <div>
                                <ul class="ListHorizontally">
                                     <li>
                                          <div class="TCell1">
                                                <%#Eval("ID")%>
                                           </div>
                                      </li>
                                      <li>
                                           <div class="TCell2">
                                                 <%#Eval("Name")%>
                                            </div>
                                      </li>
                                </ul>
                           </div>
                        </td>
                    </tr>
                </ItemTemplate>
             </asp:Repeater>

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  • 原文地址:https://www.cnblogs.com/zcm123/p/2654481.html
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