If you are looking for a ASP.NET Google Map Control, your search is now over.
Jacob Reimers from http://www.reimers.dk/ offers a great asp.net control in 2 flavors.
The free version which lets you easily display a map with markers and/or lines and a licensed version which gives you the full power of Google Maps.
I have used this control on a few of Web Solutions clients sites. Two of the better implementations are Low Index and Seville Homes.
*The deals listed below are entirely fictional. They were created for presentation purposes only.
To use this great control, head over to http://www.reimers.dk/, download the free control, unzip it to your Bin folder in your web app and add a reference to it.
This is a sample asp.net page
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<%@ Register Assembly="GoogleMap" Namespace="Reimers.Map" TagPrefix="Reimers" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Google Map test</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<reimers:googlemap id="GMap" runat="server" width="349" height="354" onmarkerclick="GMap_MarkerClick" />
</div>
</form>
</body>
</html>
and the code behind
using System;
using System.Web.UI;
using Reimers.Map;
public partial class _Default : Page
{
protected void Page_Load(object sender, EventArgs e)
{
GMap.GoogleKey = "Your API Code here";
GMap.MapType = MapType.Map;
GMap.TypeControl = MapTypeControl.None;
GMap.MapControl = ControlType.Small;
GoogleMarker testMarker = new GoogleMarker("newMarker", new GoogleLatLng(43.611611, -88.952931));
testMarker.MarkerText = "Test Marker";
GMap.Markers.Add(testMarker);
GMap.Latitude = testMarker.Latitude;
GMap.Longitude = testMarker.Longitude;
GMap.Zoom = 10;
}
protected void GMap_MarkerClick(GoogleMap GMap, GoogleMarker Marker, ref String MapCommand)
{
MapCommand = Marker.OpenInfoWindowHTML(GMap, Marker.MarkerText);
}
}