replace string

[Guest]

if the user input data and it's only allow two precision
e.g
xxx.xx
but it doesn't allow
xxx.xxx or more
how can i detect it is two precision in code-behind

 

[Patrick.O.Ige]

joe if i understand what you want
Do you have a textbox and you need to validate the inputs so you need to
match a pattern
Then you can achive that by using regualr expressions
see
http://www.dotnetjohn.com/PrintFriend.aspx?articleid=5
http://www.devhood.com/Tutorials/tutorial_details.aspx?tutorial_id=46
for samples
Hope that helps
Patrick