How to move listbox items to another listbox in Windows Forms (WinForms) Application

This way:

Design:

I just added item in ListBox from unbound Mode

VB.Net:

 Private Sub btnMoveOne_Click(sender As System.Object, e As System.EventArgs) Handles btnMoveOne.Click
        If Me.lstLeft.Items.Count <> 0 Then
            Me.lstRight.Items.Add(Me.lstLeft.Items(0))
            Me.lstLeft.Items.RemoveAt(0)
        Else
            MessageBox.Show("No Data Found")
        End If
    End Sub

    Private Sub btnMoveAll_Click(sender As System.Object, e As System.EventArgs) Handles btnMoveAll.Click
        If Me.lstLeft.Items.Count > 0 Then
            For i As Integer = 0 To lstLeft.Items.Count - 1
                Me.lstRight.Items.Add(Me.lstLeft.Items(i))
            Next
            lstLeft.Items.Clear()
        Else
            MessageBox.Show("No Data Found")
        End If
    End Sub

    Private Sub btnBackOne_Click(sender As System.Object, e As System.EventArgs) Handles btnBackOne.Click
        If Me.lstRight.Items.Count <> 0 Then
            Me.lstLeft.Items.Add(Me.lstRight.Items(0))
            Me.lstRight.Items.RemoveAt(0)
        Else
            MessageBox.Show("No Data Found")
        End If
    End Sub

    Private Sub btnBackAll_Click(sender As System.Object, e As System.EventArgs) Handles btnBackAll.Click
        If Me.lstRight.Items.Count > 0 Then
            For i As Integer = 0 To lstRight.Items.Count - 1
                Me.lstLeft.Items.Add(Me.lstRight.Items(i))
            Next

            lstRight.Items.Clear()
        Else
            MessageBox.Show("No Data Found")
        End If
    End Sub

C#:

private void btnMoveOne_Click(object sender, EventArgs e)
        {
            if (this.lstLeft.Items.Count != 0)
            {
                this.lstRight.Items.Add(this.lstLeft.Items[0]);
                this.lstLeft.Items.RemoveAt(0);
            }
            else
            {
                MessageBox.Show("No Data Found");
            }
        }

        private void btnMoveAll_Click(object sender, EventArgs e)
        {
            if (this.lstLeft.Items.Count > 0)
            {
                for (int i = 0; i < lstLeft.Items.Count; i++)
                {
                    this.lstRight.Items.Add(this.lstLeft.Items[i]);
                }
                lstLeft.Items.Clear();
            }
            else
            {
                MessageBox.Show("No Data Found");
            }
        }

        private void btnBackOne_Click(object sender, EventArgs e)
        {
            if (this.lstRight.Items.Count != 0)
            {
                this.lstLeft.Items.Add(this.lstRight.Items[0]);
                this.lstRight.Items.RemoveAt(0);
            }
            else
            {
                MessageBox.Show("No Data Found");
            }
        }

        private void btnBackAll_Click(object sender, EventArgs e)
        {
            if (this.lstRight.Items.Count > 0)
            {
                for (int i = 0; i < lstRight.Items.Count; i++)
                {
                    this.lstLeft.Items.Add(this.lstRight.Items[i]);
                }
                lstRight.Items.Clear();

            }
            else
            {
                MessageBox.Show("No Data Found");
            }
        }

Thank You.