XML von XElement in C# - Typ?

I’d like to use the structure of XML to transport the information of exposed pins ( PinInfo-(VVVV) ) into a preset manager written in C#.

Problem: I realize that System.Xml has different data Types.

https://vvvv.org/sites/default/files/imagecache/large/images/VVVV-XElement_in_CS.png

Where can i find the correct data type and use the appropriate XML functions on that data?

Maybe i can abbreviate this and sort the whole information about Exposed Pins, Node Tags, Node Labels and Subtypes within C# by calling information functions in C#, starting from the OSC address list?

As always, thanks for hints!

hei blausand,

it is this one: System.Xml.Linq.XElement: XElement class overview - .NET | Microsoft Learn