How to access eventdata from GUI table, to get indices of rows and columns edited?

I want to get the matrix cointaining the indices of rows and columns edited in GUI table. The matrix is within eventdata structure, but I'm not sure how to access it.

Thanks

[Flávio]

I forgot to say something. I want do access Indice in pushbutton callback. When I push a button, i want to execute some actions but I need the indices information.

For example, if I write eventdata.Indices in uitable_CellEditCallback I get the information I need. The problem is to get that information using a push button.

Sorry for my bad English.

Thanks