private void UpBtn_Click(object sender, EventArgs e)
{
string temp = null;
int selItemIndex;
try
{
selItemIndex = NPlistbox.Items.IndexOf(NPlistbox.SelectedItem);
if (selItemIndex > 0)
{
playlist.moveItem(selItemIndex, selItemIndex - 1);
temp = NPlist[selItemIndex];
NPlist[selItemIndex] = NPlist[selItemIndex - 1];
NPlist[selItemIndex - 1] = temp;
temp = NPlistbox.SelectedItem.ToString();
NPlistbox.Items.RemoveAt(selItemIndex);
NPlistbox.Items.Insert(selItemIndex - 1, temp);
NPlistbox.SelectedIndex = selItemIndex - 1;
}
}
catch (Exception ex)
{
MessageBox.Show("Unable to Move!\n\nPlease check the selection of Item" + ex.Message);
}
}
private void вышеToolStripMenuItem_Click(object sender, EventArgs e)
{
p.moveItem(selected, selected - 1);
ChangePL?.Invoke(this);
}