Prueba con ésto:
prueba.aspx
Cita: <HTML>
<HEAD>
<script language="javascript" type="text/javascript">
function keyPress(e) {
obj = document.obj;
var Key = event.keyCode ;
if (Key==13) {
var objTextBox = document.getElementById('TextBox').value;
location.href="prueba.aspx?" + objTextBox; }
}
</script>
</HEAD>
<body>
...
</body>
</html>
Y en tu textbox carga el evento keypress
prueba.aspx.vb
Cita: Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
...
TextBox.Attributes.Add("onkeypress", "keyPress();")
..
End Sub
Salu2
