I have a mobile text box (asp.net) which needs to have only numeric digits as its input.
When a user needs to enter '2' in the text box it will first give a,b,c and then gives 2
similarly for 3 - d,e,f will come first and then '3'.

I need in such a way that the format of enterting the data should be numeric if it is a numeric text box....

hope any one understood my issue.....