SPD custom workflow actions — string manipulation enhancements

About a week ago, I started up a codeplex project that provides a simple and reasonably generic method for adding custom action functions to SharePoit Designer workflow. It’s described here: http://www.codeplex.com/spdwfextensions. Beyond simply providing a framework, it also aims to provide a set of useful functions that will make SPD more useful/flexible/powerful.

Here are the current planned features for version 1.0: https://www.codeplex.com/Release/ProjectReleases.aspx?ProjectName=spdwfextensions&ReleaseId=8280

If anyone has any interest in this project, please leave a comment or start/add to a discussion here: http://www.codeplex.com/spdwfextensions/Thread/List.aspx

Here are the current set of functions that have been coded (though not fully tested as of 11/08/07):

Munus Descriptio (si non idem. Net munus)
NUM-entries() Redit in numero "entries" in a string as per a specified delimiter.

Verbigratia: Num-entries in a string "a,b,c" with delimiter "," = 3.

Entry() Returns the nth token in a string as per a specified delimiter.
Longitudo String.Length
Restituo() String.Replace()
Continet() String.Contains()
Returns the word "true" or the word "false".
Substring(Committitur) String.Substring(Committitur)
Substring(Committitur,finem) String.Substring(Committitur,finem)
ToUpper() String.ToUpper()
ToLower() String.ToLower()
StartsWith() String.StartsWith()
Returns the word "true" or the word "false".
EndsWith() String.EndsWith()
Returns the word "true" or the word "false".

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