🚀 go-pugleaf

Can someone please enlighten me on how to use the ClientDataSet->AppendData
method?  I cannot find any examples and the help is sparse.  I am using a
ClientDataset along with a Provider linked to a ADOQuery.  I send multiple
querries to the ADOQuery and want to collect the results in a ClientDataSet.
I can use the ClientDataSet->Data property to get the results of each
ADOQuery into the DataSet, but of course I end up with only the last result
in the DataSet.  Trying the AppendData method, results in a runtime error
something like "Trying to Append data to a Non-Partial DataSet" when I
execute that line.  I am using the following code:
                      bool bEOF;
                    ClientDataSet1->AppendData(DataSetProvider1->Data,
bEOF);

Thanks in advance for any assistance.

Kev