UWP Treeview missing from toolbox

Question

I have Windows 10 target version Build 17134 and Min version is Creators Update Build 15063

I have Microsoft.UI.Xaml 2.0.18091 installed via Nuget Package Manager

Running VS2017 15.8.6

But I cannot see a TreeView control in the toolbox

[Update]

When I try to paste in Xaml from the docs I get an error

XAML1104 The type 'TreeViewNode' is not available in the target platform minimum version (10.0.15063.0) supported by this project

[Update]

I have windows version 1809 and build 17763

I have SDK 10.0.17763

However the only treeview in the tool box is Microsoft.UI.Xaml.Controls

Answer 1

XAML1104 The type 'TreeViewNode' is not available in the target platform minimum version (10.0.15063.0) supported by this project

The TreeViewNode class is introduced from Windows 10, Build 17134, it's not available in 15063.

The error message also has explained it. You need to make your project's target/min version is 17134 or higher.