DevExpress 的过滤问题 Wpf GridControl

Question

here my problem: I'm developing an application using DexExpress wpf GridControl 10.1, c#, Net 4.0 and I use checkbox dropdown lists to filter columns. Now when I set a filter on a column, and then try to filter on a second one, on the second filter it shows all the values of the column, and not only the visible ones. Let me do an example:

C. A C. B C. C
1 A q
2 C a
1 B q
2 C t
2 D f

Noe: if a set on Col. A the filter "[Col. A] = 2" , and then I drop down the checklist filter on column B, I see:

A
B
C
D

while I would see only:

C
D

(as in Excel)... What can I do?

Thanks in advance!

Luigi

Answer 1

The solution is provided by DevExpress support team here: filter popup