How can I group listview items under categories created at the design time?

How can I group listview items under categories created at the design time?

• andrew326

  Try the following code. You can't directly specify the listView1.Items[x].Group.

  The following code should work.

  ListView lv = new ListView();

  ListViewGroup lvg = new ListViewGroup("1", "Hello");

  lvg.Items.Add("1", "2", "3");

  ListViewItem lvi = new ListViewItem(lvg);

  lv.Items.Add(lvi);

  this.Controls.Add(lv);

  
  
  

• StevoK

  Thanks but I didn't understand your code.

  I tried:

  private void Form1_Load(object sender, EventArgs e)

  {

  ListView lv = new ListView();

  ListViewGroup lvg = new ListViewGroup("1", "Hello");

  lvg.Items.Add("1", "2", "3");

  ListViewItem lvi = new ListViewItem(lvg);

  lv.Items.Add(lvi);

  this.Controls.Add(lv);

  }

  But nothing happend!

  Please help.

  
  
• How can I group listview items under categories created at the design time?