重命名listview c＃WinForms中的项目

Question

i would like to know how can i change the name of a ListView item in the traditional select>F2>edit>enter manner. How can i open that little editable textbox just over the item?

Answer 1

Set the LabelEdit property to true. Add a KeyDown event handler to recognize the F2 keystroke. Like this:

    private void listView1_KeyDown(object sender, KeyEventArgs e) {
        if (e.KeyData == Keys.F2 && listView1.SelectedItems.Count > 0) {
            listView1.SelectedItems[0].BeginEdit();
        }
    }

Answer 2

The simplest answer is to use a ListView, which has this feature built-in.
Set the LabelEdit property to true.

Answer 3

ListBox doesn't have any property of the item selected which can be used to update the text. It is an object or any type, not a simple text. As SLaks mentioned, you can present ListView like a ListBox and use LabelEdit event to modify the text of selected Item.

Answer 4

private void listView1_KeyDown(object sender, KeyEventArgs e) {
    if (e.KeyData == Keys.F2 && listView1.SelectedItems.Count > 0) {
       listView1.LabelEdit = true; 
       listView1.SelectedItems[0].BeginEdit();
    }
}