Question Regular expression

[prasad4tech]

Hi,

I am new to .NET regular expression. Can anyone tell me with an example that how "\b{}" pattern works.

Thanks in advance,
Prasad

 

[JohnH]

Taken literally it doesn't work because you haven't specified any repeat. For 0 repeat it will find all occurences of the \b match indexes, for larger repeats it can only match start/end of string when that applies.

Being new to Regular Expressions I will suggest you take the full tour with a tutorial, for example this site Regular-Expressions.info has good tutorials, reference charts and more related to regex.