Lyndon Gingerich

By the way, you might try the new [view model classes](https://github.com/elmish/Elmish.WPF/blob/master/src/Samples/SubModelStatic.Core/Program.fs) if you want better error messages. It'll tell you what view model class the problem binding is on.

It's a one-way binding and the error message says it couldn't set the value back to the source. What if you tried ``?

> I need to learn more about all these binding modes. The basic four are pretty simple: 1. A one-way binding exposes a getter and no setter. 2. A one-way-to-source...

> 5. The 'Collapse All' button does not work following a search. The search expands the ancestors of the found item, but leaves the ExpandLevel field in the model at...

> 4. If there are multiple matching nodes, the code only selects the last one. How could I make it stop searching after it finds the first or next match?...

> 6. The search automatically expands the ancestors of the found item only if the user has previously expanded and collapsed the tree. Is the issue in the view or...

> > 6. The search automatically expands the ancestors of the found item only if the user has previously expanded and collapsed the tree. > > Is the issue in...

Any update?

No worries, just making sure you're not waiting for me.

I'm delaying until the static bindings are implemented. I think we could probably generate documentation from the function XML comments.