How to set a child variable?

Question

I recently started learning C #, and so far, unfortunately, I don’t know all the subtleties and possibilities. I study in principle through trial and error, and sometimes I look in Google for searching for an answer. So, I come to the question: is it possible to set child variables in C # of controls? I make a simple tabbed text editor, and I need to assign a mutable isSaved flag to each tab item RichTextBox for manipulations. I will try to give an example of what I want:

RichTextBox TE = new RichTextBox() { Dock = DockStyle.Fill, Name = "text_edit", Location = new Point(3, 3), Text = content, Font = Properties.Settings.Default.GlobFont, Margin = new Padding(3, 3, 3, 3), /* а вот и то, что мне нужно */ bool isSaved; /* собственное значение */ };

You need to inherit from RichTextBox and create your own class, which will contain the bool isSaved field
You must have a data structure describing the document , and in it isSaved field, as well as the contents of the document (and, possibly, more fields).

codename0082016 codename0082016 3.099 one ten 39 · Accepted Answer · 2017-04-19T05:24:49

 public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); RichTextBoxMy TE = new RichTextBoxMy(); TE.isSaved = true; } } public class RichTextBoxMy : RichTextBox { public bool isSaved; }

What I did was just sketching, since I adapted to the syntax of C # after Lua.
Perhaps, I will rewrite the text editor again, having already correctly thought through the entire organization of the program in terms of code.

How to set a child variable?

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