Replacement for ListViewGroups and ListViewItem.DataItemIndex from NET 4.5.1 to NET 8.0

Question

I am migrating an .NET application from .NET 4.5.1 to .NET 8.0 and I found out that these two things do not exist anymore. Are there any replacements for the ListViewGroups and ListViewItem.DataItemIndex?

listView.Groups.Add(new ListViewGroup());

listViewItem.Group = listViewName.Groups[variable];

I haven't found any kind of replacement at the moment.

Welcome. No such thing as ListViewItem.DataItemIndex in WinForms. That's WebControls thing. Please validate your tags. — dr.null
– dr.null, Commented Jun 18, 2024 at 15:27

Sal · Accepted Answer · 2025-04-02 01:02:10Z

0

The System.Web.UI namespace does not exist in any framework version after .NET framework 4.8.1.

Depending on what you're using the list view for, you probably will have to re-write that part of the code to use something else instead.

answered Apr 2 at 1:02

Sal

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