sample of comment out from codeeditor in winforms

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i have created a Code Viewer in winforms using richtextbox, it is possible to comment out any selected text that i want to comment out? thanks!

here's my code

 public Regex keyWords = new Regex("abstract|as|base|bool|break|byte|case|catch");
 private void richTextBox1_TextChanged(object sender, EventArgs e)
    {
        int selPos = richTextBox1.SelectionStart;

        foreach (Match keyWordMatch in keyWords.Matches(richTextBox1.Text))
        {
            richTextBox1.Select(keyWordMatch.Index, keyWordMatch.Length);
            richTextBox1.SelectionColor = Color.Blue;
            richTextBox1.SelectionStart = selPos;
            richTextBox1.SelectionColor = Color.Black;
        }
    }

asked 14 secs ago

popoy

1

sample of comment out from codeeditor in winforms