How can I delete all the records from a TClientDataset at once?

Question

Is possible delete all the records from a TClientDataset at once?

Diffuse

Answer 1

Yes it is possible, you must use the EmptyDataSet procedure.

try this

 ClientDataSet1.DisableControls;
 try
   ClientDataSet1.EmptyDataSet;
 finally
   ClientDataSet1.EnableControls;
 end;

Accompaniment

DisableControls / EnableControls are not needed in this case. – Inamorato

True but then the next question becomes: "how do I speed up clearing a Clientdataset?" – Cortney