How to? set value based on value

[Donald]

I assume there is a more elegant way to do the following. Please enlighten.
@iff %_DOWI = 1 set DDRV=T
@iff %_DOWI = 2 set DDRV=U
@iff %_DOWI = 3 set DDRV=V
@iff %_DOWI = 4 set DDRV=W
@iff %_DOWI = 5 set DDRV=X
@iff %_DOWI = 6 set DDRV=Y
@iff %_DOWI = 7 set DDRV=Z

 

[Charles Dye]

How about this?

set DDRV=%@char[%@eval[83 + %_dowi]]

 

[Donald]

Sneaky. I assume if I wanted lower case it would be 115 instead of 83?

Thanks.

 

[Charles Dye]

Exactly.