VB6 - Remove last comma in Textbox

Hi all

I would like to know how i can remove in my Text5 the last comma chowing at the end.

Ex;

If i have the value ; 1,2,3,4,5,6,7,8,

Then, it should remove the last ",".

The final answer would be: 1,2,3,4,5,6,7,8


But if i have the value: 1,2,3,4,5,6,7,8

Then since their is no comma as the last digit in the TextBox, the final answer would stay the same: 1,2,3,4,5,6,7,8

How can i do that?

Thanks