I have created a simple application with a flexgrid that displays an excel sheet. However, I would like the user to be able to select the desired excel file at run time. So my question is: how do I specify the DabaseName property of the Data object, which I have linked to the flexgrid, at run time instead of design time? I tried setting the database file name in code but I'm getting a blank grid. I'm still very new to this, so no doubt I'm missing something quite obvious!