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

Question

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

score 46 · Accepted Answer · edited Oct 14 '21 at 09:25

46

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

try this

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

edited Oct 14 '21 at 09:25

GolezTrol

answered Oct 24 '10 at 01:41

RRUZ

5

DisableControls / EnableControls are not needed in this case. – oodesigner Oct 24 '10 at 04:55
22

True but then the next question becomes: *"how do I speed up clearing a Clientdataset?"* – Lieven Keersmaekers Oct 24 '10 at 18:06

1 Answers1