Perform Button click event when user press Enter key in Textbox

Question

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Answer 1

In the aspx page load event, add an onkeypress to the box.

this.TextBox1.Attributes.Add(
    "onkeypress", "button_click(this,'" + this.Button1.ClientID + "')");

Then add this javascript to evaluate the key press, and if it is "enter," click the right button.

<script>
    function button_click(objTextBox,objBtnID)
    {
        if(window.event.keyCode==13)
        {
            document.getElementById(objBtnID).focus();
            document.getElementById(objBtnID).click();
        }
    }
</script>