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Enable Textbox for Numbers only

Posted By:krishana singh       Posted Date: December 10, 2010    Points: 15    Category: Javascript    URL: http://www.dotnetspark.com  

Enable Textbox for Numbers only in asp.net with javascript in the client side
 

 int ascii = Convert.ToInt16(e.KeyChar);
            if ((ascii >= 48 && ascii <= 58) )
            {
                e.Handled = false;
            }
            else
            {
                e.Handled = true;
            }

     

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