Reply To: Speacial Charecter

Hello Sreejesh,

I would suggest you to catch the Spread’s onKeyDown event client side and check the KeyCode. If it found to be of a special character then you may cancel the event. Something like:

 <script type ="text/javascript">
       function window.onload() {
           var spread = document.getElementById('<%=FpSpread1.ClientID %>');
           spread.onkeypress = OnKeyPress;
       }
       function OnKeyPress() {
           var spread = document.getElementById('<%=FpSpread1.ClientID %>');
       var k = event.keyCode;
       alert(k);
    
           if((k > 20 && k < 70))
           {              
               event.cancelBubble = true;
               spread.EndEdit();
           }
       }
</script>

The above is a suggested approach , you would need to find out the KeyCode for all special characters and then check in if condition.

Thanks,
Deepak Sharma