Medium:
https://medium.com/@anynomous/datagridview-autofilter-621f80f71b63?source=friends_link&sk=23c164296d968f748b84be02f83d84b1
NuGet: https://www.nuget.org/packages/DataGridView-AutoFilter
Github: 1. https://github.com/TelicSolutionsInc/DataGridViewAutoFilter
2. https://github.com/TelicSolutionsInc/DataGridViewAutoFilterDemo
