Question

我正在尝试使用水平滚动条和垂直滚动条（例如sql表）构建gridview。目前，我所拥有的表非常基本，它看起来并不整齐，我担心随着列数的增加，gridview看起来会更加混乱。我附上两个截图，说明我当前的gridview是如何以及另一个我想如何构建我的gridview.Any建议或建议真的很感激。

C＃

using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        DataTable tblcsv = new DataTable();
        //creating columns  
        tblcsv.Columns.Add("Transaction_date");
        tblcsv.Columns.Add("Product");
        tblcsv.Columns.Add("Price");
        tblcsv.Columns.Add("Payment_Type");
        tblcsv.Columns.Add("Name");
        tblcsv.Columns.Add("City");
        tblcsv.Columns.Add("State");
        tblcsv.Columns.Add("Country");
        tblcsv.Columns.Add("Account_Created");
        tblcsv.Columns.Add("Last_Login");
        tblcsv.Columns.Add("Latitude");
        tblcsv.Columns.Add("Longitude");
        tblcsv.Columns.Add("Data");
        tblcsv.Columns.Add("a");
        tblcsv.Columns.Add("b");
        tblcsv.Columns.Add("c");
        tblcsv.Columns.Add("d");
        tblcsv.Columns.Add("e");
        tblcsv.Columns.Add("f");
        tblcsv.Columns.Add("g");
        tblcsv.Columns.Add("h");
        tblcsv.Columns.Add("i");
        tblcsv.Columns.Add("j");
        tblcsv.Columns.Add("k");





        //getting full file path of Uploaded file  
        //Reading All text  
        string ReadCSV = File.ReadAllText(Server.MapPath("~/c.csv"));
        //spliting row after new line  
        foreach (string csvRow in ReadCSV.Split('\n'))
        {
            if (!string.IsNullOrEmpty(csvRow))
            {
                //Adding each row into datatable  
                tblcsv.Rows.Add();
                int count = 0;
                foreach (string FileRec in csvRow.Split(','))
                {
                    tblcsv.Rows[tblcsv.Rows.Count - 1][count] = FileRec;
                    count++;
                }
            }
            //Calling Bind Grid Functions  
            Bindgrid(tblcsv);

        }  
    }

    private void Bindgrid(DataTable csvdt)
    {
        GridView1.DataSource = csvdt;
        GridView1.DataBind();
    }  
}

aspx -

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:GridView ID="GridView1" runat="server" AllowPaging="True"  width="300px" AllowSorting="True"> 
</asp:GridView>
    </div>
    </form>
</body>
</html>

这就是我希望我的网格看起来像 - 1.我希望我的gridview具有固定宽度，固定列宽，水平滚动条用于列，垂直用于行。

Answer 1

你可以使用css，例如＆＃34;溢出＆＃34;以下使用的财产。

＆＃13;

table{
  height:500px;
  width:1000px;
  overflow-x:scroll;
  overflow-y:scroll;
}

＆＃13;

    <table>
    <thead>
      <th>ID</th>
      <th>FirstName</th>
      <th>LastName</th>
    </thead>
        <tbody>
          <tr>
             <td>1</td>
             <td>joe</td>
             <td>Lobo</td>

          </tr>
          <tr>
             <td>1</td>
             <td>joe</td>
             <td>Lobo</td>

          </tr>
                    <tr>
             <td>1</td>
             <td>joe</td>
             <td>Lobo</td>

          </tr>
                    <tr>
             <td>1</td>
             <td>joe</td>
             <td>Lobo</td>

          </tr>
                    <tr>
             <td>1</td>
             <td>joe</td>
             <td>Lobo</td>

          </tr>
</tbody>
    </table>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

＆＃13;

＆＃13; 以下链接可能会有所帮助

https://www.w3schools.com/cssref/pr_pos_overflow.asp
https://www.w3schools.com/cssref/css3_pr_overflow-x.asp
https://www.w3schools.com/cssref/css3_pr_overflow-y.asp

Answer 2

试试这个：

<?xml version="1.0" encoding="utf-8"?>
<doctrine-mapping xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
 <entity name="AppBundle\Entity\ExtensionSyliusShopUser" table="extension_sylius_shop_user">
    <indexes>
      <index name="user_id" columns="user_id"/>
    </indexes>
    <id name="id" type="integer" column="id">
      <generator strategy="IDENTITY"/>
    </id>
    <field name="wishlist" type="text" column="wishlist" length="65535" nullable="true">
      <options>
        <option name="fixed"/>
      </options>
     </field>
    <many-to-one field="user" target-entity="SyliusShopUser" fetch="LAZY">
      <join-columns>
        <join-column name="user_id" referenced-column-name="id"/>
      </join-columns>
    </many-to-one>
  </entity>
</doctrine-mapping>

在c＃中使用滚动条显示gridview？

2 个答案: