Hi,

Try using this, Assuming that we have asp TextBox with an ID of "TextBox1" and Button with an ID of "Button1" controls on our page.

Put this code on the Head of your aspx page.

<script language="javascript">
function doClick(e, buttonid){
var evt = e ? e : window.event;
var bt = document.getElementById(buttonid);
if (bt){
if (evt.keyCode == 13){
bt.click();
return false;
}
}
}
</script>

And this on page load event.
TextBox1.Attributes.Add("onkeypress", "return doClick(event,'" + Button1.ClientID + "')");

Using a Panel's "DefaultButton" worked perfectly for my needs.  I have three text box functions on one page, and just made sure each "tool" had a Panel surrounding it, then added the button as the Default to each panel.  Thanks!

thanks Grant, this helped!

I will use this on ALL my sites :)

Easiest way to do this is to add a panel control and set the default button property of the panel control

Check these out

http://stackoverflow.com/questions/333141/asp-net-default-button

http://www.velocityreviews.com/forums/t121858-how-do-i-use-the-defaultbutton-setting-when-using-master-pages.html

Hope this helps.