http://www.vb-helper.com/HowTo/strikeln.zip   Purpose Double click to strike a line in a RichTextBox.   Method Use SelStart to see where the user clicked. Use SelStart, SelLength, and SelStrikethru to strike out the line.   Note that this program looks for hard carriage returns to define the line.   Disclaimer This example program is provided "as is" with no warranty of any kind. It is intended for demonstration purposes only. In particular, it does no error handling. You can use the example in any form, but please mention www.vb-helper.com. Downloads In IE right-click and select 'Save Target As...' or in Netscape right-click and select 'Save Link As...'    View Plain Text  Download Demo Project  Not Available