c# winform如何实现下面的界面？

[解决办法]
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
InitData();
}

/// <summary>
/// Ctrl/shift实现多选
/// </summary>
void InitData()
{
listBox1.SelectionMode = listBox2.SelectionMode = SelectionMode.MultiExtended;
listBox1.Items.Add("001");
listBox1.Items.Add("002");
}

private void button1_Click(object sender, EventArgs e)
{
foreach(var selectItem in listBox1.SelectedItems)
{
if(!listBox2.Items.Contains(selectItem))
listBox2.Items.Add(selectItem);
}
}

private void button2_Click(object sender, EventArgs e)
{
foreach (var selectItem in listBox2.SelectedItems)

{
listBox2.Items.Remove(selectItem );
}
}