RadGridView: Filtering / searching a column that contains a Year-Range

[Martin]

I have a GridView that display about 110K rows of data ... 

One of the columns needs to contain a DateRange or Year-Range as shown in the attached picture.

Currently the data is a string "2012-2015" - i can change this if needed. 

Is  is possible to filter for years that are equal or between two years ? 

eg: I want to find rows that were active in 2014 - meaning all rows that contain a range that includes 2014 : eg "2013-2015"

Any help is appreciated :) 

[Martin]

I think i found what im searching for: https://docs.telerik.com/devtools/wpf/controls/radgridview/filtering/custom-filtering-controls

[Martin]

https://docs.telerik.com/devtools/wpf/controls/radgridview/filtering/custom-filtering-controls