AutoCAD Inventor :: Spell Each Letter Of Word On VBA

I want to create a label with a textbox (myabe) in which i will write by my keyboard a word.After that i want to press the "Enter" button and the programm do this simple thing...."SPELL" each letter of my word, an activate a specific command each time and in my case a specific RULE from iLogic.

For example, i wanna whrite my name.....NIKOS....and after pressing the ENTER button, firstly my programm read the letter "N" and trigger the Rule1....After a specific time (that i want to defined by myself, probably with a timer) the programm read the right next letter which is "I" and activate the next Rule2...Until the last letter where it will end.

I should note here that i already have the code that i can calling as Rule i wish.But i dont know how to use it for my job....

The code is the following...

Dim iLogicAuto As Object
Set iLogicAuto = GetiLogicAddin(ThisApplication)
If (iLogicAuto Is Nothing) Then Exit Sub

Dim doc As Document
Set doc = ThisApplication.ActiveDocument

[Code] .......