<div>
hope this link will help you.<br />
<br />
<a href="http://social.msdn.microsoft.com/Forums/en-US/vbgeneral/thread/099d7ece-581e-42a3-bf74-95d4531717fe" rel="ugc nofollow">http://social.msdn.microsoft.com/Forums/en-US/vbgeneral/thread/099d7ece-581e-42a3-bf74-95d4531717fe</a>
</div>


hope this link will help you.

http://social.msdn.microsoft.com/Forums/en-US/vbgeneral/thread/099d7ece-581e-42a3-bf74-95d4531717fe [http://social.msdn.microsoft.com/Forums/en-US/vbgeneral/thread/099d7ece-581e-42a3-bf74-95d4531717fe]

<div>
some example and documentation:<br />
<a href="http://resources.esri.com/help/9.3/arcgisserver/apis/javascript/arcgis/help/jssamples_start.htm-" rel="ugc">http://resources.esri.com/help/9.3/arcgisserver/apis/javascript/arcgis/help/jssamples_start.htm-</a>&gt;Reverse geocode<br />
<a href="http://resources.esri.com/help/9.3/arcgisserver/apis/javascript/arcgis/demos/locator/locator_reverse.html" rel="ugc">http://resources.esri.com/help/9.3/arcgisserver/apis/javascript/arcgis/demos/locator/locator_reverse.html</a>[reverse geocoding-with a little modification you could get not only the address, but &nbsp;the Latitude/Longitude ]<br />
<br />
hope it helps
</div>


some example and documentation:
http://resources.esri.com/help/9.3/arcgisserver/apis/javascript/arcgis/help/jssamples_start.htm- [http://resources.esri.com/help/9.3/arcgisserver/apis/javascript/arcgis/help/jssamples_start.htm-]>Reverse geocode
http://resources.esri.com/help/9.3/arcgisserver/apis/javascript/arcgis/demos/locator/locator_reverse.html [http://resources.esri.com/help/9.3/arcgisserver/apis/javascript/arcgis/demos/locator/locator_reverse.html][reverse geocoding-with a little modification you could get not only the address, but  the Latitude/Longitude ]

hope it helps

<div>
<div class="content wysiwyg-content">
Hello All-<br />
<br />
I'm using a ArcGIS Server Web ADF application and would like to know how to get Latitude/Longitude values using a mouse click on the map. &nbsp;Is there a tool or some code I could incorporate to get a popup box showing those values using Javascript?<br />
<br />
Please let me know.
</div>
</div>


Hello All-

I'm using a ArcGIS Server Web ADF application and would like to know how to get Latitude/Longitude values using a mouse click on the map.  Is there a tool or some code I could incorporate to get a popup box showing those values using Javascript?

Please let me know.

Retrive Latitude and Longitude using Mouse Click

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.

.NET Programming

The Global Positioning System (GPS) is a space-based global navigation satellite system (GNSS) that provides reliable location and time information in all weather and at all times and anywhere on or near the Earth when and where there is an unobstructed line of sight to four or more GPS satellites. A geographic information system (GIS) or geospatial information system is any system that captures, stores, analyzes, manages, and presents data that are linked to location(s). In the simplest terms, GIS is the merging of cartography, statistical analysis, and database technology.