Crystal Reports formula function libraries (annual update)

Monday 26 November 2012 @ 4:00 am

It is time for my annual comparison of formula function libraries, and this year I have added a new one, which is actually a very old one.  It has been hiding at the bottom of my LINKS page for a decade and you can read about it here.

If you aren’t familiar with User Function Libraries (or UFLs) they are DLL files that add new formula functions to your Crystal Reports formula editor.  With these functions your formulas can do some pretty amazing things like:

1) Carry values from today’s report to tomorrow’s report, or from one report to another.
2) Append lines to an external text file.
3) Automatically copy a value to the clipboard.
4) Check the user name of the user running the report.
5) See if a file or folder exists – either on your network or on the internet (http).
6) Rename/copy/delete a file on your hard drive or network drive.
7) Launch an application or run a batch file.
8) Execute a SQL statement (Select/Insert/Delete).
9) Send an Email using information in the report.
10) Create a table of contents or an index for your report.
11) Calculate distances between zip codes or long./lat. coordinates.

If this sounds interesting you can read my complete comparison including a list of all the functions provided by each DLL.   The five UFL providers are:

Bjarke Viksoe (U2lwin32)
Maginus Software (CRUFLMAG)
Millet Software (CUT Light)
Chelsea Tech (File Mgt, Text, Share and others)
CrystalKiwi (Export, Table of Contents)

If you need help deploying one of these functions in a project let me know.  I am sure I will be able to help.

(For examples of my most popular formulas, please visit the FORMULAS page on my website.)







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