C#listview Control Add checkbox check box and get the selected number, check if checkbox is checked

Original address: http://blog.csdn.net/lucky51222/article/details/41892429

1. Add check box: Listview1.checkboxes = true;

2. Select the ListView and get the selected number:

[CSharp]View PlainCopy

1. Private void listview1_itemchecked (object sender, Itemcheckedeventargs e)
2. {
3. e.item.selected = e.item.checked;
4. m = ListView1.CheckedItems.Count;
5. Label1.  Text = "Current number of selected:" + m.tostring ();
6. }

Note: Click the checkbox or double-click the ListView to select a row, but unlike the ComboBox control, get the selected number to use:m = listView1.CheckedItems.Count; And not listView1.SelectedItems.Count;!!!!!!!!!

3. Get multiple values selected in the check box in the ListView

[CSharp]View PlainCopy

1. int k = 0;
2. int m = ListView1.CheckedItems.Count;
3. String[] A = new string[m];
4. queue<string> Q = new queue<string> ();
5. for (int i = 0; i < m; i++)
6. if (Listview1.checkeditems[i]. Checked)
7. Q.enqueue (Listview1.checkeditems[i]. SUBITEMS[1]. Text);
8. while (Q.count > 0)
9. {
10. A[k] = Q.dequeue ();
11. k++;
12. }

C#listview Control Add checkbox check box and get the selected number, check if checkbox is checked