Question

I’m taking pdf file names in telerik sitefinity like this :

test..pdf (41 KB )

1..pdf (34 KB )

How to change these like this? test.pdf and 1.pdf

Answer 1

If the extension is un-known, so in your case it’s PDF, this simply can be done by:

string fileName = string.Format("{0}.pdf","test..pdf (41 KB )".Split('.')[0]);

if you need more flexibility, can make PDF as string variable too.

Do not simply replace, as the file can contain points too.