Please support filtering and sorting in WPF version

[peter-villadsen]

Describe the feature

Please support filtering and sorting with the proper UI. Now it is possible to add the dropdown that should open the filter and sorting dialog, but nothing meaningful happens. Why would you expose those APIs in WPF if the functionality is not supported?

Which edition of ReoGrid is targeted

• WPF

[ottosson]

Same here... Filter in WPF version:

sheet["A1:C5"] = new object[] { "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L" }; sheet.CreateColumnFilter("A", "C", 0, AutoColumnFilterUI.DropdownButtonAndPanel);

results in

This is a really crucial feature for me.

[pboulton]

Same issue for me in wpf - exactly like the gif at https://github.com/unvell/ReoGrid/issues/429#issuecomment-1038318715