Obtain unparsed command from spreadsheet cell using JS

Hi, I was just wondering, is there a function that would allow me to retrieve an unparsed command from a cell in dhtmlxspreadsheet?

For example, say cell B1 has in it a command, “=sum(A1:A100)/100”. When that command is typed in, it automatically is parced into a value.

I know that I can retrieve that value by using the following code:

dhx_sh.grid.cells(1,2).getValue()

But this will return me the VALUE evaluated by the sum command. Is it possible for me to obtain the “sum” command, and NOT the value evaluated?

Thank you very much for your help, and I just wanted to say that you guys have an awesome product.