Write Message To Text Box HTML From Code Behind?

Apr 23, 2010

I have a textbox on my aspx page defined as:

<input name= tbdisplay type="text">

I can pick the data (I built a touch screen keyboard and I used javascript to write to the thextbox) from code behind using:

string textdisplaydata = this.Request.Form.Get("tbdisplay");

But I can't figure out the way to write back to the same display from code behind. In other words, I need to send a message back to the textbox from code behind. Because I did not defined the tbdisplay to runat="server", I can't see the control tbdisplay. Also, I can't run the tbdisplay at server because the keyboard doesn't work.

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