Simple app for android apk c#

hi Goran,

for your reference how to create an android application using C#, I have an article, please check below link

https://www.c-sharpcorner.com/article/creating-and-distributing-android-app-using-visual-studio-2017/

and for datagrid, here I think we do not have that concept, but using Grid view you can arrange elements in rows and column wise

for your reference

https://xamgirl.com/grids-xamarin-forms-made-simple/

https://docs.microsoft.com/en-us/xamarin/xamarin-forms/user-interface/layouts/grid