namespace

I have this visual studio c# wpf program that I created a year back using online tutorials and stuff and I need to add more stuff to the project. But lot of stuff I dont remember so I am trying to just copy paste and edit it. But here comes the first problem. So in the solution explorer under...

Hi all, Just changing careers and learning C#. I've played around with C, and Swift and know the basics. C# is ok so far but whats holing me back is the name space section. I just can't wrap my head around it. Can somebody here explain it to me like a 1st grader. I watched many youtube videos...