Hi,
I will explain it.

Suppose we have sheet with some column values. These values are listed in a combobox list. Example : We have values like : ABC , DEF , GHI , ABC - check , DEF , GHI - check .

So In our combobox droplist , It should only have ABC , DEF , GHI .

Basically if there are two columns called “Release 2” and “Release 2 – Check” , The droplist will only show “Release 2”


The code for this combobox is same as above.