in my application I need export some data to various excel files. These excel files have to be user definable. In first step I tried to use odbc (classes like wxDbConnectInf, wxDB), but it didn't work for excel (I tried odbc for access, and this worked.) But I need that these files have to be definable by user in application, so I can't use odbc. Please give me some ideas how to do this. Thanks in advance.