It will change whole the RichTextBox font if you change the Font property.
If you want only the subsequently added or selection text font change,
change the RichTextBox SelectionFont property. Hope this help.
"Michael A. Covington" <lo**@www.covingtoninnovations.com.for.address> wrote
in message news:u4**************@TK2MSFTNGP09.phx.gbl...
When you change the Font property of a RichTextBox, does it change the
font of all the contents, or only the text subsequently added, or only the
selection, or what?