File drag and drop not working on listbox

Question

This is the first time I am working with drag and drop. So I have a form with a listbox and nothing else. I would like to be able to drag and drop files from de

Answer 1

I make this and i think this will be OK.And no need DragOver.

    private void listBox_DragEnter(object sender, DragEventArgs e)
    {
        if (e.Data.GetDataPresent(DataFormats.FileDrop))
            e.Effect = DragDropEffects.All;
        else
            e.Effect = DragDropEffects.None;
    }

    private void listBox_DragDrop(object sender, DragEventArgs e)
    {
        if (listBox.Items.Count != 0)
        {
            listBox.Items.Clear();
        }
        string[] s = (string[])e.Data.GetData(DataFormats.FileDrop, false);
        int i;
        for (i = 0; i < s.Length; i++)
            listBox.Items.Add(Path.GetFileName(s[i]));
    }