从XML文件填充ListView [英] Populate ListView from XML file

问题描述

我有以下示例XML文件，我需要从该文件中填充ListView.我已经玩了几个小时，但是我不知道最好的解决方法.我想使用Linq来实现这一目标，但我的知识有些缺乏.这是一个Winforms c#项目.

I have the following sample XML file from which i need to poplutate a ListView. I've been playing for hours but I don't know the best way to go about it. I want to use Linq to achieve this but my knowledge is somewhat lacking. It is a Winforms c# project.

<DMs>
  <dataModule>
    <DMC>11111</DMC>
    <techName>Test Techname 1</techName>
    <infoName>info 1</infoName>
    <status>complete</status>
    <notes>Note 1</notes>
  </dataModule>
  <dataModule>
    <DMC>22222</DMC>
    <techName>Test Techname 2</techName>
    <infoName>info 2</infoName>
    <status>in work</status>
    <notes>Note 2</notes>
  </dataModule>
  <dataModule>
    <DMC>33333</DMC>
    <techName>Test Techname 3</techName>
    <infoName>info 3</infoName>
    <status>QA required</status>
    <notes>Note 3</notes>
  </dataModule>
  </DMs>

我有以下非常基本的代码，可以用DMC元素文本成功填充listview的第一列，但是我需要同级元素(techName，infoname，status和notes)来填充listview的其他列. /p>

I have the following very basic code which successfully populates the first column of the listview with the DMC element text, but i need the sibling elements (techName, infoname, status and notes) to populate the other columns of the listview.

XDocument doc = XDocument.Load(CSDBpath + projectName + "\\Data.xml");
            var DMCs = from item in doc.Descendants("dataModule")
                       select item.Element("DMC").Value;

                foreach (var dmc in DMCs)
                {
                    ListViewItem item = new ListViewItem(dmc);
                    listView1.Items.Add(item);

                }

推荐答案

您需要在ListView中添加适当的列，并填充每个项目的子项:

You need to add appropriate columns to the ListView, and the fill the subitems for each item:

// Add required columns
listView1.Columns.Add("DMC");
listView1.Columns.Add("Tech Name");
listView1.Columns.Add("Info Name");
listView1.Columns.Add("Status");
listView1.Columns.Add("Notes");

XDocument doc = XDocument.Load(CSDBpath + projectName + "\\Data.xml");

foreach (var dm in doc.Descendants("dataModule"))
{
    ListViewItem item = new ListViewItem( new string[]
    {
        dm.Element("DMC").Value,
        dm.Element("techName").Value,
        dm.Element("infoName").Value,
        dm.Element("status").Value,
        dm.Element("notes").Value
    });
    listView1.Items.Add(item);
}

这篇关于从XML文件填充ListView的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！