It doesn't work blabla.

[Bobsoftru]

I make a public class blabla: TextBox is not displayed on the screen, I change public class blabla: MaskedTextBox everything works as it should.

[thevortexcloud]

You need to share code examples for this.

[Bobsoftru]

Attach this to any window
public class Textmask : TextBox { public Textmask() { } }

[thevortexcloud]

Just checking if you have tried setting a style key?

https://docs.avaloniaui.net/docs/basics/user-interface/styling/styles#style-key

[Bobsoftru]

Thanks, I'll look into it, but MaskedTextBox works.

[thevortexcloud]

That's probably because it sets a StyleKey:

Avalonia/src/Avalonia.Controls/MaskedTextBox.cs

Line 184 in 28c2107

protected override Type StyleKeyOverride => typeof(TextBox);

[Bobsoftru]

Can you give me an example, I'm still at the beginning of Avalonia ?

[Bobsoftru]

Everything worked, thanks
thevortexcloud, I don't see how to give you an answer.

[thevortexcloud]

Glad I can help. There should be a big "Mark as answer" button under the comment.

https://docs.github.com/en/discussions/managing-discussions-for-your-community/moderating-discussions#marking-a-comment-as-an-answer

[Bobsoftru]

Sorry, I wasn't given such a button.

[rabbitism]

Sorry, I wasn't given such a button.

That's only for discussion in Q＆A type, this one is General

[Bobsoftru]

I'll keep that in mind, thevortexcloud, my thanks.