private void buttonMoveDown_Click(object sender, EventArgs e)
{
Int32 iSelectedIndex = listBoxCells.SelectedIndex;
ListBoxCellItem sSelectedItem = listBoxCells.SelectedItem as ListBoxCellItem;
listBoxCells.Items.RemoveAt(iSelectedIndex);
listBoxCells.Items.Insert(iSelectedIndex + 1, sSelectedItem);
listBoxCells.SelectedIndex = iSelectedIndex + 1;
}
private void listBoxCells_SelectedIndexChanged(object sender, EventArgs e)
{
ListBoxCellItem selectedItem = listBoxCells.SelectedItem as ListBoxCellItem;
buttonMoveUp.Enabled = listBoxCells.SelectedIndex != 0 && listBoxCells.Items.Count > 1;
buttonMoveDown.Enabled = listBoxCells.SelectedIndex != listBoxCells.Items.Count - 1 &&
listBoxCells.Items.Count != 0;
foreach (ListBoxCellItem item in listBoxCells.Items)
{
item.Cell.Selected = (item == selectedItem);
}
}
