Optimization branch is buggy as hell. I don't recommend this app for testing regex-patterns. It is because I've used default WPF RichTextBox for highlighting pattern occurrences. Now, it is either: 1) ...

Learn here all about how to identify whether the viewer is scrolled to the bottom in Syncfusion WPF SfRichTextBoxAdv and more. This page explains how to identify whether the viewer is scrolled to the ...