Save number without Thousand Separator into Database using C# in ASP.Net

hi

I use below code to put seprator between digit in textbox;

  <script type="text/javascript">

        $(function () {
            $('#Txtvadie').priceFormat({
                prefix: '',
                thousandsSeparator: ',',
                centsSeparator: ',',
                limit: 12,
                centsLimit: 0
            });
        });
    </script>

and save it into database:

 _cmd.Parameters.AddWithValue("@rahn", Txtvadie.Text);

it will save number like:

300,000,000 in databse

but I want it save number without , in database like:

300000000

how I can do it?

Best regards

neda