WPF highlighting text in a textbox without using RichTextBox control
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I have a WPF textbox (not a RichTextBox) and inside this textbox, I want to highlight search results (like in web browsers)

For example if I search for "abc", all occurences of "abc" should be highlighted (for example, with some red background or font)

I want to know if this is possible without using RichTextBox control, or not really?