allow only numeric value inasp.net+c#

[doll]

hi
i have a text box where the users have to enter the phone numbers..so i want a code which should allow the users to only enter numeric values and not others..ie alphabets and others should be restricted..so please suggest a code for this...

thank you

[prabunewindia]

hi friend,
there is some validation controls are available in asp.net
study that and use
click here

Prabu

hi
i have a text box where the users have to enter the phone numbers..so i want a code which should allow the users to only enter numeric values and not others..ie alphabets and others should be restricted..so please suggest a code for this...

thank you