홍종표

<s-ript type="text/javas-ript" language="javas-ript"> 

     function handleEnter (obj, event)       {              var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;              if (keyCode == 13)       {                             document.getElementById(obj).click();                     return false;              }              else  {            return true;                }         }  </script>

Relevant codes

protected void Page_Load(object sender, EventArgs e) {         TextBox1.Attributes.Add("onkeypress", "return handleEnter('" + Button1.ClientID + "', event)");

}