On Enter key pressed

this.KeyDown+= new KeyEventHandler(CallMeOnAnyKeyPress)


void CallMeOnAnyKeyPress(object sender,KeyEventArgs e)
{
if(e.KeyValue==13)
// any1 below will also do :-
// if(e.KeyData=Keys.Enter)
//if(e.keyCode==Keys.Enter)
//if(e.KeyData==Keys.Enter)
{
MessageBox.Show("you pressed enter");
}
}

Quote:

<script type="text/javascript">



function CheckKeyPressed(elmnt,e)
{
e = e || window.event;
ch = e.which || e.keyCode;
if (ch ==13 || ch == 9)
{
alert("Enter key Pressed");
}


}


</script>



<asp:textbox onkeydown=" return isNumeric(this, event);" id="Text1" runat="server" xmlns:asp="#unknown">

//--------------------------------------
this.[ControlName].KeyPress += new System.Windows.Forms.KeyPressEventHandler(CheckKeys); //for adding the KeyPress event to a specific control
//--------------------------------------

//--------------------------------------
// new CheckKeys method
private void CheckKeys(object sender, System.Windows.Forms.KeyPressEventArgs e)
                {
                        if (e.KeyChar == (char)13)
                        {
                           // Then the code you want to take place on Enter Press
                        }
                }
//-------------------------------------

 <script type="text/javascript" language="javascript">
if (window.captureEvents) {
    window.captureEvents(Event.KeyUp);
    window.onkeyup = executeCode;
}
else if (window.attachEvent) {
    document.attachEvent('onkeyup', executeCode);
}

function executeCode(evt) {
    if (evt == null) {
        evt = window.event;
    }
    var theKey = parseInt(evt.keyCode, 10);
    switch (theKey) {
        case 113:  // F2
            document.getElementById('button1').click();
            break;
        case 119:  // F8
            document.getElementById('button2').click();
            break;
        case 120:  // F9
            document.getElementById('button3').click();
            break;
        case 87: //w
            if (window.event.altKey)
                document.getElementById('button4').click();
            break;
    }
    evt.returnValue = false;
    return false;
}
</script>