I have a main datagrid and in a column of the datagrid I have inserted a new datagrid (sub-datagrid) again. If I enable drag/drop in xaml, everything works perfectly. I can move the entries in sub ...

I'm using C# WPF .NET Core 6 also Material Design Theme nuget, I have problem with DataGrid's Column Header Style I have Set a Style for Column Headers of my DataGrid ...

I'm working on my first WPF app and I'm stuck on something that shouldn't be so difficult.<BR><BR>Basically I've got a List (actually ObservableCollection) of strings. I've got a ListView with a ...