Over
the course of this tutorial, we’ll look at how to create a custom
ASP.NET AJAX server control as a wrapper for the Google Maps JavaScript
API. The server-side code will be written in C# (which I highly
recommend), but it could just as easily be written in VB.NET. The focus
will be on creating the control, and we’ll take a good look at the whole
process of creating a custom ASP.NET AJAX server control, with client
side functionality as well
If markers would be placed on the map through user input, there would
be security issues to consider – specifically you would need to make
sure that user input for the
Title property is html encoded, and that input to the
InfoWindowHtml property does not contain any dangerous code. As always, security in a production application should be of primary concern.
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