Hi,
In ASP.Net 2.0, you can use url rewriting. Let's create a basic sample with 2 page (page1.aspx and page2.aspx):
page1.aspx
<form id="form1" runat="server">
<div>
<h1>Page 1</h1>
</div>
<div>
<a href="page2">Go to Page 2</a>
</div>
</form>
page2.aspx
<form id="form1" runat="server">
<div>
<h1>Page 2</h1>
</div>
<div>
<a href="page1">Go to Page 1</a>
</div>
</form>
Add the following code in your web.config between <system.web> and </system.web>
<urlMappings enabled="true">
<add url="~/page1" mappedUrl="~/page1.aspx" />
<add url="~/page2" mappedUrl="~/page2.aspx" />
</urlMappings>
To rewrite more complex URL or website with many many pages, you may use the following free open source url rewriting component:
http://www.urlrewriting.net
This will rewrite complex URL such as:
http://yourdomain.com/page.aspx?m=3&c=18&r=696
Result:
http://yourdomain.com/3/18/page696