/// <summary>
/// Updates position on map
/// </summary>
private void txtLat_KeyPress(object sender, KeyPressEventArgs e)
{
if ((Keys)e.KeyChar == Keys.Enter)
{
this.txtFind.Text = "";
this.listBox1.DataSource = null;
double lat, lng;
try
{
double.TryParse(txtLat.Text, out lat);
double.TryParse(txtLong.Text, out lng);
List <Placemark> list = new List <Placemark>();
GeoCoderStatusCode status = GeoCoder.GetPlacemarks(new Point2D(lat, lng), out list);
if (status == GeoCoderStatusCode.G_GEO_SUCCESS)
{
this.listBox1.DataSource = list;
}
this.UpdateMapPosition(lat, lng);
}
catch (Exception)
{
MessageBox.Show("Invalid format");
}
}
}
/// <summary>
/// Runs geocoding task based upon user input
/// </summary>
private void txtFind_KeyPress(object sender, KeyPressEventArgs e)
{
if ((Keys)e.KeyChar == Keys.Enter)
{
this.listBox1.DataSource = null;
List <Point2D> points = new List <Point2D>();
GeoCoderStatusCode status = GeoCoder.GetPoints(txtFind.Text, out points);
if (status == GeoCoderStatusCode.G_GEO_SUCCESS && points.Count > 0)
{
this.txtLat.Text = points[0].Lat.ToString();
this.txtLong.Text = points[0].Lng.ToString();
this.UpdateMapPosition(points[0].Lat, points[0].Lng);
if (this.chkShowAll.Checked)
{
ParameterizedThreadStart start = ShowAll;
Thread thread = new Thread(start);
thread.Priority = ThreadPriority.BelowNormal;
thread.IsBackground = true;
thread.Start(points);
}
else
{
this.listBox1.DataSource = points;
}
}
}
}
public void ShowAll(object obj)
{
List <Point2D> points = obj as List <Point2D>;
if (points == null)
{
return;
}
GeoCoderStatusCode status = GeoCoderStatusCode.Unknow;
List <Placemark> list = new List <Placemark>();
foreach (Point2D pnt in points)
{
Placemark place = GeoCoder.GetPlacemark(pnt, out status);
place.Location = pnt;
list.Add(place);
}
this.listBox1.DataSource = list;
}
