How can I hide a column when I drag it to the grouping par, and make it visible when it returns to the grid?
And maybe a beginner question, but in a GDBG when my grid is empty the currentcell.rowindex value is 1, same than when I have only one row. This way I have to check before execute an action how much records I have in the binder. Is there a better way to do that?
Thanks in advance.