Refer to image button in header of datagrid

[Morten Snedker]

I have a datagrid with multiple columns.

Clicking one column header makes it sort. Clicking again makes a
reverse sorting.

But also I want to show the correct little image in the header,
depending on the column clicked.

I can find out how to catch the column clicked, but how do i refer to
the image and its behaviour? I have two gifs on each column header -
one for ascending and one for descending...?

Help is greatly appreciated.


Regards /Snedker

 

[Eliyahu Goldin]

You need to make a HeaderTemplate with an image control that you will set to
one of two gifs programmatically.

Eliyahu