I got a problem on how to add a list view group programmically, like when the user wants to add a group to the list at run time, it is better to have a code snippet as a guide, thanks!!!

Mike Ong

Hi MikeOng18Blaber,

We can create a new ListViewGroup and add it to the Groups of the ListView. When we need to add a item in this group to the ListView, we ought to add the item to the ListView and set its Group property to the added group. This is a code snippet:
//Add a group.

ListViewGroup group = new ListViewGroup();

group.Name = "NewGroup";

group.Header = "New Group";

group.HeaderAlignment = HorizontalAlignment.Center;

this.listView1.Groups.Add(group);

//Add its items.

this.listView1.Items.Add(new ListViewItem { Text = "TextBox", ImageKey = "TextBox", Group = group });

this.listView1.Items.Add(new ListViewItem { Text = "ListBox", ImageKey = "ListBox", Group = group });

Let me know if this helps.
Aland Li

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Hi MikeOng18Blaber,

We can create a new ListViewGroup and add it to the Groups of the ListView. When we need to add a item in this group to the ListView, we ought to add the item to the ListView and set its Group property to the added group. This is a code snippet:
//Add a group.

ListViewGroup group = new ListViewGroup();

group.Name = "NewGroup";

group.Header = "New Group";

group.HeaderAlignment = HorizontalAlignment.Center;

this.listView1.Groups.Add(group);

//Add its items.

this.listView1.Items.Add(new ListViewItem { Text = "TextBox", ImageKey = "TextBox", Group = group });

this.listView1.Items.Add(new ListViewItem { Text = "ListBox", ImageKey = "ListBox", Group = group });

Let me know if this helps.
Aland Li

---

Please mark the replies as answers if they help and unmark if they don't. This can be beneficial to other community members reading the thread.

Thanks for the help!!