I want to change spacing between items in listView (maybe i should use another View-element?) Code looks like this:
You will need to make changes to the default template. If you just want to make simple changes such as the padding and margins then you can do this: (tested the code and should work)
hej
hej
For more control make a copy of the whole default template by selecting a listviewitem in the designer and rightclicking. select edit template, edit copy. This will generate the default template and you can make your changes there. You can do the same for the listviewcontainer. You can also do this by using Blend.
I've added a description and images here (how you can edit a default template)
Let me know how it goes, and if you have more questions! Good luck!
EDIT:
MemeDeveloper mentioned below that he still had issues and solved it by tweaking some other properties- he posted a code and answer here, make sure to take a look.