MapForums

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using MapPoint;

namespace Mappoint
{
	/// <summary>
	/// Description résumée de WebForm1.
	/// </summary>
	public class WebForm1 : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.TextBox TextBox1;
		//protected MapPoint.Map MaCarte;
	
		ApplicationClass _appMapPoint;

		private void Page_Load(object sender, System.EventArgs e)
		{
			// Placer ici le code utilisateur pour initialiser la page
			ChargerDonnees();
		}

		private void ChargerDonnees()
		{
			
			
			Location _location = null;
			Map _map = null;
			FindResults _frs = null;

			MapPoint.DataSet _dataset;
			MapPoint.DataMap _datamap;
			MapPoint.Field _field;
			
			try
			{
				// get the location
				_appMapPoint = new ApplicationClass();
				// Now get the location
				_frs = _appMapPoint.ActiveMap.FindResults("Paris");
				// Check if the find query is successfull
				if(_frs != null && _frs.Count > 0)
				{
					object index = 1;
					_location = _frs.get_Item(ref index) as Location;
										
					_appMapPoint.Visible = true;
					_appMapPoint.UserControl = true;

					
					
					
					// pour les paramètres facultatifs
					object missing = System.Reflection.Missing.Value;

					_map = _appMapPoint.ActiveMap;
					

					_dataset = _map.DataSets.GetDemographics(GeoCountry.geoCountryFrance);
					object _index_demographic="2002_Population (totale)";
					_field = _dataset.Fields.get_Item(ref _index_demographic);

					//Define ranges

					object[] myranges = new object[3] {0,65000, 130000};

					//Define range labels

					object[] mylabels = new object[3] {"Low", "Medium", "High"};

					_datamap = _dataset.DisplayDataMap(GeoDataMapType.geoDataMapTypeShadedArea, _field,GeoShowDataBy.geoShowByDefault, GeoCombineDataBy.geoCombineByDefault, GeoDataRangeType.geoRangeTypeDiscreteLogRanges, GeoDataRangeOrder.geoRangeOrderDefault, 15, 3, myranges, mylabels, missing, missing, missing);
					_datamap.LegendTitle = "My first map ...";
					_appMapPoint.Visible = true;
					_appMapPoint.UserControl =true;


				}
			}
			catch (Exception ex)
			{
				string _strMessage = ex.Message + " " +ex.Source +ex.InnerException +ex.StackTrace;
				
				TextBox1.Text = _strMessage;
			}
			finally
			{
				if(_appMapPoint!=null)
				{
					try
					{
						_appMapPoint.Quit();
					}
					catch
					{
					}
					finally
					{
						_dataset = null;
						_datamap = null;
						_field = null;
						_location = null;
						 _map = null;
						_frs = null;
						_appMapPoint =null;
					}
				}
			}

		}

		#region Code généré par le Concepteur Web Form
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN : Cet appel est requis par le Concepteur Web Form ASP.NET.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// Méthode requise pour la prise en charge du concepteur - ne modifiez pas
		/// le contenu de cette méthode avec l'éditeur de code.
		/// </summary>
		private void InitializeComponent()
		{    
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion
	}

}