I have a textbox in which the user builds a comma separated list of names. When the user deletes one character of one of the names, I want to delete the whole name. I'm kind of trying to emulate the effect you get in Outlook when you delete attachments from a plain text email. Outlook does not allow you to delete any part of the attachment name.

I trap the BackSpace using the KeyPress event but I have no way of telling where my cursor position (and hence the backspace) is within textbox.Value.

Is there anyway to tell where the cursor was when the user pressed backspace?

Thanks for your help.

Rodd