C# 如何将 <list>string 添加到 Listview

Question

我有 List<string>，其中包含 cmd 中 netstat 命令的解析输出，您看到的列表是这样的：

    TCP
0.0.0.0:135
0.0.0.0:0
LISTENING
1028
TCP
0.0.0.0:445
0.0.0.0:0
LISTENING
4
TCP
0.0.0.0:5040
0.0.0.0:0
LISTENING
1328
TCP
0.0.0.0:5357
0.0.0.0:0
LISTENING
4

我有一个包含 4 列的列表视图，如下所示：

我想将每 5 行添加到列表视图中的一行中，以便它们与列协议匹配，等等我该如何实现？

Answer 1

如果您始终获得相同数量的列，那么您可以使用以下代码。

就像，你总是得到 5 列。

TCP
0.0.0.0:135
0.0.0.0:0
正在聆听

1028

 import React from 'react';
 import ReactDOM from 'react-dom';
 import 'antd/dist/antd.css';
 import './index.css';
 import { Table } from 'antd';

 const { Column } = Table;

 const data = [
 'TCP',
 '0.0.0.0:135',
 '0.0.0.0:0',
 'LISTENING',
 '1028',
 'TCP',
 '0.0.0.0:445',
 '0.0.0.0:0',
 'LISTENING',
 '4',
 'TCP',
 '0.0.0.0:5040',
 '0.0.0.0:0',
 'LISTENING',
 '1328',
 'TCP',
 '0.0.0.0:5357',
 '0.0.0.0:0',
 'LISTENING',
 '4'
 ];
 let newData = [];
 let counter = 0;
 let index = 0;

 Object.keys(data).map(function(key) {
 if (counter == 0) {
   newData.splice(index, 0, { ...newData[index], Protocol: data[key] });
   counter = 1;
 } else if (counter == 1) {
   newData.splice(index, 0, { ...newData[index], Address1: data[key] });
   newData.splice(index+1, 1);
   counter = 2;
 } else if (counter == 2) {
   newData.splice(index, 0, { ...newData[index], Address2: data[key] });
   newData.splice(index+1, 1);
   counter = 3;
 } else if (counter == 3) {
   newData.splice(index, 0, { ...newData[index], Etat: data[key] });
   newData.splice(index+1, 1);
   counter = 4;
 } else if (counter == 4) {
   newData.splice(index, 0, { ...newData[index], ProcNa: data[key] });
   newData.splice(index+1, 1);
   counter = 0;
   index = index + 1;
 }
});

ReactDOM.render(
 <Table dataSource={newData}>
   <Column title="Protocol" dataIndex="Protocol" key="Protocol" />
   <Column title="Address1" dataIndex="Address1" key="Address1" />
   <Column title="Address2" dataIndex="Address2" key="Address2" />
   <Column title="Etat" dataIndex="Etat" key="Etat" />
   <Column title="ProcNa" dataIndex="ProcNa" key="ProcNa" />
 </Table>,
 document.getElementById('container')
);

Answer 2

            // Cheack to see if the number of items in the list in divisible  by 5
            if (validElements.Count % 5 != 0)
            {
                //keep adding items until the reminder is 0
                while (validElements.Count % 5 != 0) {
                    validElements.Add("na");
                
                }
               
            }

           
          
            // adding the items to the listview
            for (var i = 0; i < validElements.Count; i +=5)
            {

                ListViewItem lvi = new ListViewItem(validElements[i]);
                lvi.SubItems.Add(validElements[i+1]);
                lvi.SubItems.Add(validElements[i+2]);
                lvi.SubItems.Add(validElements[i+3]);
                lvi.SubItems.Add(validElements[i+4]);
                listView1.Items.Add(lvi);
            }

C# 如何将 <list>string 添加到 Listview

C# How to add <list>string into Listview

c#

string

listview

list