Delphi: using TClientDataset as an in-memory dataset

Question

According to this page, it\'s possible to use TClientDataset as an in-memory dataset, completely independent of any actual databases or files. It describes how

Answer 1

If it helps further, here is a piece of code where I created a ClientDataset that is used as an in-memory table:

procedure TfrmPRMain.ConfigureDataset;
begin
  With cdsMain do begin
    FieldDefs.Add('bDelete', ftBoolean);
    FieldDefs.Add('sSource', ftString, 10);
    FieldDefs.Add('iSection', ftInteger);
    FieldDefs.Add('iOrder', ftInteger);
    FieldDefs.Add('sBranch', ftString, 10);
    FieldDefs.Add('sPulseCode', ftString, 10);
    FieldDefs.Add('sCode', ftString, 10);
    FieldDefs.Add('dtWorkDate', ftDate);
    FieldDefs.Add('iWorkWeek', ftInteger);
    FieldDefs.Add('sName', ftString, 50);
    CreateDataSet;
    LogChanges := False;
    Open;
  end;
end;

You can just substitute your own data information and go. Jack