DataGridView (edit)
CodeProject
https://www.codeproject.com/Articles/841755/DataGridView-Helper-Class
https://www.codeproject.com/Articles/1063987/DataGridView-CRUD-With-Saving-Image-to-SQL-Server
https://www.codeproject.com/Articles/848637/Nested-DataGridView-in-windows-forms-csharp
https://www.codeproject.com/Tips/1069117/Resize-Form-To-Fit-DataGridView
CSharp Corner
https://www.c-sharpcorner.com/article/generic-datagridview/
https://www.c-sharpcorner.com/uploadfile/raj1979/datagridview-control-in-C-Sharp/
https://www.c-sharpcorner.com/article/bind-objects-to-a-datagridview-control/
