Windows squeeze as Windows Media Player Upload File. Why??

Question

HI!

I write this code to open and run windows media player. Its work correctly. But there is little problem as I upload any song the size of my window squeeze. Can you please tell me which value or parameters I need to change? 

Thanks

NOTE:

private System.Windows.Forms.OpenFileDialog openMediaFileDialog;

private AxMediaPlayer.AxMediaPlayer axWindowsMediaPlayer1;

private void browsButton_Click(object sender, EventArgs e)

        {

            openMediaFileDialog.ShowDialog();

            axWindowsMediaPlayer1.URL = openMediaFileDialog.FileName;

            axWindowsMediaPlayer1.Size = new Size(300, 200);

            this.Size = new Size(axWindowsMediaPlayer1.Size.Width + 60, axWindowsMediaPlayer1.Size.Height + 100);

        }