datagridview - VB.NET Datagridveiw cant select cell -


sorry name of question bit confusing don't know better way word it.

i have datagridview table , need change value of 1 cell on command, have done without issue keep gettting error cell name

datagridview1.currentrow.cells(orderiddatagridviewtextboxcolumn.index).value 

this 1 works .

datagridview1.currentrow.cells(statusdatagridviewtextboxcolumn.index).value 

this 1 doesn't .

any help? both fields exist in table aswell