Number of Letters in a string variable

Is it possible to find the max number of letters in a string? or more specifically i need to do this:

Substring(**any string variable**), 1, (the third last letter of the string)

I need to find the number of the LAST letter in the string and then subtract 3 off of that. This also needs to work for a bunch of variables of different sizes (approxiamtely 500).

Thanx

Matrix141

HMm i would need to check the editor, but i dont have time now sorry. Ill try to help in an hour if nobody else replies!

See the pic...

Riight thats correct so nvm

Is that UMSWE 4.1? cuz im using 4.0 and i dont have that feature...

It's not a UMSWE add-on. It is located in the integer menu, which can be found, for example, by clicking the "1" on create units at loc.

Yeah its not a UMSWE add-in but it isnt available in 4.0. I just opened 4.1 and it's there so its good. Thanx alot man much appreciated!

Yeah, you have to remember to get a new version of UMSWE when blizzard release patches. As UMSWE have to import the features Blizzard adds.

~Cubasis