How to set the variable of read column?

Help Studio
1

How to set the variable of read column if the value are string?
Thanks

2

Hi @fightblue,
Could you please elaborate it.

3

i use Ctrl+K to creat variable which shows object
I want to know is there any other variable to use, and if i can clear it

readcolumn1
readcolumn11447×595 32.3 KB
readcolumn2

4

Instead of creating ctrl+k , create own variable and change the variable type also
“Browse for type”

5

Hi @fightblue

i just converted IEnumerable object to String.

image
image884×518 16.5 KB

image
image732×493 11.5 KB

Thanks
Latika

6

thanks. how to clear ColumaA, because it will be used repeatly, i want to clear it before be used again.