textwrap | powerful Rust library for word wrapping text | Data Manipulation library

I wrote a chat App but the Problem is that if another User writes Me the Message doesnt load immediatly.

Only if i scroll up and then down.

If i write a Message it gets updated immediatly.

I use Firebase and Nativescript.

TS:

Im trying to create an extended version of a ListView in .NET WPF. I have a few more templates and styles then this I want to implement, but is stripped it down for testing purposes. How ever even these two dose not seem to work or load as nothing shows up of what has been configured.

The strange thing for me right now, is that these work when put in a user control, with a regular ListView and use the same type of StaticResource reference. How ever, I thought it would be possible to put these in a shared xaml and cs file for better reusability.

Am I setting this up wrong for a specified type of ListView?

XAML

I've made a Chat and the function that i'm trying to implement is that the chat should always scroll to the last message.

html:

I am just starting with ReactiveUI and MVVM in C# - WPF.

I have created a test project whose goal is to represent a chained list of objects. A list of universities each has a list of courses. In the courses, exams are submitted anonymously by students. I started by displaying only the list of universities. This works.

But I can't manage to display the list of courses. I see a ListBox, but the entries are empty. (For the time being, I have omitted the presentation of the exams for the sake of clarity.)

1. University0
   • Course0
     • Exam0: pending
     • Exam1: finished
   • Course1
     • Exam2: ongoing
     • Exam3: finished
2. University1
   • Course3
     • Exam4: finished
     • Exam5: finished

I assume that in the UniversityViewModel.cs I have to bind the list of courses somehow, but how?

For starters, I used the example on the ReactiveUI page as a guide: A Compelling Example

AppViewModel.cs

There is a section of XAML code:

I have this Page:

I have a chat app developed and have an issue with the Chat TextBox. When I try to paste the following text to that TextBox it resizes instead of wrapping it in the given space. You can see in the below pictures that even the chat bubbles are going out of the screen. Any help would be highly appreciated.

The pasted text:

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This is the initial Ui:

This is the Ui after the pasted text:

Following is the XAML on the Ui:

I have a Parent ViewModel which contains a child view model object inside with some enum,

When I open the UI I see that the enum value not renders as expected from the RaisePropertyChanged event on first time loading, however, after setting a value from the UI the value changes and renders as expected.

Parent VM xaml

I developed an UWP application that's having a wrong behavior on new version of Windows 10. In my application i have some ContentDialog with some TextBox inside them and when the soft-keyboard is shown it should push upwards the contentdialog but in new build of windows 10 this is not happening, anyone know why? Here is a sample of my ContentDialog code: