Strip characters from string

Hi, I want the user to be able to enter any form of number in my price textbox and I will automatically strip anything that is not an integer.

I obviously can't mand a string.replace for every character, so is there a way to use a regexp to say anything that isnt 0-9?

Thanks, Davehello, u can add a validation control to the textbox with the following:

[0-9]+

this way, they can enter any number they want.
But I don't want to have to restrict it like that. Many people will enter different formats for a price. I want them to be able to use '$' or ',' or whatever and have it stripped on the backend.

I am looking at regex.replace, but I can't get it to work yet.
well,
maybe u can allow them to enter any number or character and the loop through an array of all alphabets and eleminate all not needed characters !!!
I can offer you a commercial solution. My productProfessional Validation And More includes IntegerTextBox, CurrencyTextBox, and DecimalTextBox fields. They handle the filtering of illegal keystrokes, reformatting as the user exits the field, and supply you with the actual numeric value (an integer or Double property) on the server side.