S
shellshock
I was given an Excel file from a colleague, and there are these "+" an
"-" buttons above the rows and the columns. When you press them
several rows or columns can be hidden or unhidden all at once. I'v
never seen this before; can anyone tell me how they were implemented
"-" buttons above the rows and the columns. When you press them
several rows or columns can be hidden or unhidden all at once. I'v
never seen this before; can anyone tell me how they were implemented