Post
Ask Question
venky n

venky n

  • NA
  • 110
  • 38.3k

How to create API Key Registration in google map controls

Mar 10 2015 1:36 PM
i am fresh in asp.net .how to create API Key creation and registration for google map controls.
 
am develop for select particular city name  in drop drown,automatically particular location in google map....
 
 
 
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<title>Coder Page</title>
<script src="http://maps.google.com/maps?file=api&amp;v=2&amp;key=ABQIAA"
type="text/javascript"></script>
<script language="'Javascript'" type='text/javascript'>
var map = null;
var geocoder = null;
function load() {
if (GBrowserIsCompatible()) {
map = new GMap2(document.getElementById("map"));
map.setCenter(new GLatLng(37.4419, -122.1419), 13);
geocoder = new GClientGeocoder();
}
}
function showAddress(address) {
if (geocoder) {
geocoder.getLatLng(
address,
function (point) {
if (!point) {
alert(address + " not found");
} else {
map.setCenter(point, 17);
var marker = new GMarker(point);
map.addOverlay(marker);
marker.openInfoWindowHtml(address);
}
}
);
}
}

</script>
</head>
<body onload="load()" onunload="GUnload()">
<asp:Label ID="lblcity" runat="server" Text="City"></asp:Label>
<asp:DropDownList ID="ddcity" runat="server" Height="38px" onclick="showAddress(document.getElementById("addr").value)  Width="181px">
</asp:DropDownList>

</p>
<div id="map" style="width: 500px; height: 300px"></div>

</body>
</html>