Posted 31 Jan 2012
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I have a RadgridView with several columns. One of the columns is a GridViewImageColumn. Everything works ok, except when I try to group by that column. I see that you have a tutorial where you group by GridViewImageColumn, but, in my case, I'm using a converter to set the correct image for the column. Whenever I try to group by that column, inside my converter I get an Invalid cross-thread access exception.
Is this "normal"? Is there any workaround on this?
Thanks in advance.