Is it possible to tweak group item to make it have multiple columns?

Dec 29, 2009 at 4:17 AM
Edited Dec 29, 2009 at 4:58 AM

I just hard-code the margin of the text block in group item template.  It won't align with column after resize column header.

anybody help?

Dec 30, 2009 at 11:56 AM

Well, I don't know if it will work, but we did something semilar "as footer"

In the group expander/header section

put a stack panel  and add 3 labels

your first "label" should be width data binding to a property of the grid that "calculate the width of all 8 first columns"

the 2 others labels should width data binding to their column width

the amount should be calculated using some kind of linq based on the "groups items"

 

Also don't forget that you should include in the first label width calculation the fact that the grid might scroll

and don't forget to avoid the user to rearrange the columns order

 

Hope that could help to start...