ucase to exact case

Hello all

I have copied a code from online to do some of my cad stuff. Code does change every character to upper case because of this line

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but I want exact return. Example ABCDefgh must return ABCDefgh. So I did the below but does not work

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anyhelp much appriciated

thanks
var

var

This is only going to give you one character from the string str1.

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Do you have other code?

If you already have ABCDefgh then you don't need to do anything to it.

my snippet worked in my home system..thanks guys

var