C# Listview, How to Add Items to Columns 2, 3 and 4 etc

Add items to a specific Column of a ListView in winforms

I'm not sure why you have a List<string> rather than having a List<MyClass>, which MyClass has two properties, Property1 and Property2.

Anyway, regarding to your question, you can use a for loop like this:

var list = new List<string> { "1", "2", "3", "4" };
var count = list.Count;
listView1.BeginUpdate();
for (var i = 0; i < count / 2; i++)
    listView1.Items.Add(list[i]).SubItems.Add(list[count / 2 + i]);
listView1.EndUpdate();

listview c#: how to add items to columns other than the first

Right-click on the ListView and select "Edit Items..." to get the ListViewItem Collection Editor.

Select a ListViewItem (or click Add to add one and then select it). In the properties pane find SubItems in the Data category. Click on the "..." button to open the ListViewSubItem Collection Editor and you can add sub-items, which appear in the columns after the first.

You need to set the Text property of your ListViewItems and ListViewSubItems if you want to see anything.

Add item to Listview control

I have done it like this and it seems to work:

public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
    }

    private void button1_Click(object sender, EventArgs e)
    {
        string[] row = { textBox1.Text, textBox2.Text, textBox3.Text };
        var listViewItem = new ListViewItem(row); 
        listView1.Items.Add(listViewItem);
    }
}

import list with columns to listview winforms C#

ListViewItem has a bunch of constructors, you can add all the properties in the new statement like this

var _printerlist = new List<Printer>();

for (int i = 0; i < _printerlist.Count; i++)
{
    lstViewPrinters.Items.Add(
        new ListViewItem(new[]
        {
            _printerlist[i].Hostname,
            _printerlist[i].Manufacturer,
            _printerlist[i].Model
        }));
}

Or for fun, you can do the entire thing in one statement with LINQ

_printerlist.ForEach(p => lstViewPrinters.Items.Add(
    new ListViewItem(new[]
    {
        p.Hostname,
        p.Manufacturer,
        p.Model
    })));

ListView adding items with subitems

Not exactly sure of your question, but going by the title, the answer to the question below may provide some assistance.

C# listView, how do I add items to columns 2, 3 and 4 etc?

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