Undo/Redo and text controls - setting text in code

[BB <adamnt42@xxxxxxxxx>]

Hi all 'n happy 25


Is there a way to set the text of a textbox or textarea in the project 
code and get that change appended into the undo/redo chain?


I have some shortcuts via control_KeyPress that insert text into the 
control's text but that doesn't get it into that chain. For example, I 
want to use ALT+D to insert a "diary tag" (the date and the user) at the 
front of the text.


tia

bruce