to save coordinates in datagridview

Question

I have a Project in which i have to find coordinate of running video. i did that, but the second thing is that, I have to save the coordinate in data grid view as soon as user clicks to get the coordinates in video. i'm having problem in it . i'm using visual studio 2010... please help me some one . here is the code what i did.....

 

namespace WindowsFormsApplication4

{

public partial class Form1 : Form

{

public Form1()

{

InitializeComponent();

}

private void button2_Click(object sender, EventArgs e)

{

OpenFileDialog openfileialog1 = new OpenFileDialog();

if (openfileialog1.ShowDialog() == System.Windows.Forms.DialogResult.OK)

{

this.textBox_Path.Text = openfileialog1.FileName;

}

}

private void button1_Click(object sender, EventArgs e)

{

axWindowsMediaPlayer1.URL = textBox_Path.Text;

axWindowsMediaPlayer1.Ctlcontrols.play();

}

private void button3_Click(object sender, EventArgs e)

{

axWindowsMediaPlayer1.Ctlcontrols.stop();

}

private void button4_Click(object sender, EventArgs e)

{

axWindowsMediaPlayer1.Ctlcontrols.pause() ;

}

int x = 0, y = 0;

protected override void OnMouseClick(MouseEventArgs e)

{

base.OnMouseClick(e);

Pen P = new Pen(Color.DarkSeaGreen);

Pen erase = new Pen(Color.White);

x = e.X; y = e.Y;

}

private void label1_Click(object sender, EventArgs e)

{

}

private void label2_Click(object sender, EventArgs e)

{

}

private void axWindowsMediaPlayer1_ClickEvent(object sender, AxWMPLib._WMPOCXEvents_ClickEvent e)

{

int x = 0, y = 0;

Pen P = new Pen(Color.DarkSeaGreen);

Pen erase = new Pen(Color.White);

x = e.fX; y = e.fY;

label1.Location = new Point(x - label1.Width, y);

label2.Location = new Point(x, y - label2.Height);

label1.Text = x.ToString();

label2.Text = y.ToString();

}

please help me some one...