How to perform some action after close msg in c#

Question

Hi all,

 

 

   My code is

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Windows.Forms;

// This only works in .NET Framework 4.0 or later and Windows 7 or later.

// If the application is not allowed to use location services,

// the watcher's StatusChanged event never fires.

// Note that the CivicAddressResolver class's ResolveAddress method has not

// yet been implemented so you can't convert this into a street address.

// Add a reference to System.Device.

using System.Device.Location;

namespace howto_location_lat_long

{

public partial class Form1 : Form

{

public Form1()

{

InitializeComponent();

}

// The coordinate watcher.

private GeoCoordinateWatcher Watcher = null;

// Create and start the watcher.

private void Form1_Load(object sender, EventArgs e)

{

// Create the watcher.

Watcher = new GeoCoordinateWatcher();

// Catch the StatusChanged event.

Watcher.StatusChanged += Watcher_StatusChanged;

// Start the watcher.

Watcher.Start();

}

// The watcher's status has change. See if it is ready.

private void Watcher_StatusChanged(object sender, GeoPositionStatusChangedEventArgs e)

{

if (e.Status == GeoPositionStatus.Ready)

{

// Display the latitude and longitude.

if (Watcher.Position.Location.IsUnknown)

{

txtLat.Text = "Cannot find location data";

}

else

{

txtLat.Text = Watcher.Position.Location.Latitude.ToString();

txtLong.Text = Watcher.Position.Location.Longitude.ToString();

}

}

}

}

}

  Run the Application........................

if my computer location is disable then a  show this message

 

 

 

 So I want , if click yes then show the Msg  (MessageBox.Show("Your Location is turn on");)

How do this......

Thanks