Multi select combo with IN functionality instead of EqualTo

[Clint]

I have figured out how to create a custom FieldEditor with a combobox with checkboxes, however I would like to be able to make multiple selections and set the expression up using IN functionality....instead of EqualTo. For example:

Currently the expression will look like (FieldName = 'value1'). I want to be able to have it look like FieldName IN ('value1', 'value2')

[Eyup]

Hello Clint,

You can built up your own custom filter expression to achieve this requirement:
http://docs.telerik.com/devtools/aspnet-ajax/controls/filter/filter-expressions/building-filter-expressions-manually

Regards,
Eyup
Telerik