C# - Handling The Submit Action Of Two TextBoxes?

Oct 29, 2010

I have an ASP.net page. That has an Ajax Toolkit Tab Control.hat has tabs.That have custom ascx controls I wrote.I have a text box that perform a search action. It is declared like this:

<asp:TextBox ID="txtPrereqSearch" runat="server"
ontextchanged="txtPrereqSearch_TextChanged"></asp:TextBox>

Nothing fancy. This format has been working for months. There's no submit button. It just posts back when I hit enter. The problem appeared when I added a second custom control using the same type of feature. Now browsers don't postback when I type something in either of these textboxes and press enter.It seems that browsers have a default way of handling one textbox in one form, but that behavior changes when the number reaches two.Is there an easy way around this? I guess I can create a hidden submit button but it seems like there is probably a better way to deal with this when the functionality is in two separate custom controls.

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