Is it just me or do others think that  the dataTipFunction doesn't  
really fit within the "label function" framework?  I don't see why it  
isn't formatted like the labelFunction so that we could use those two  
functions interchangeably our app?

For example, I created a bunch of standard Date formatters that take  
the "item" & "column" parameters and return a formatted date string.   
Each method returns the date formatted in a different way.  However,  
I can't use these for dataTips since the dataTipFunction doesn't send  
the column parameter.  Therefore if I have a DataGrid that I want the  
date in the column to appear one way and the data tip to be the same  
date in a different format, I have to create a new set of functions  
for my the dataTip AND the are pretty much useful only to one type of  
object since I have to hard code the parameter that I want formatted.

I am wondering why these label function method signatures wouldn't be  
formated the same way so that we can write general functions and use  
them across our application.  Am I missing something OR is there a  
way to pass additional parameters to a label function that I don't  
know about?

- Kevin

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