TClientDataset dynamisch erstellen

[omata]

Delphi-Quellcode:

procedure TForm.ButtonClick(Sender: TObject);
var cds : TClientDataSet;
begin
  cds := TClientDataSet.Create(self);
  try
    with cds.FieldDefs.AddFieldDef do
    begin
      DataType := ftString;
      Size := 10;
      Name := 'Test';
    end;
    cds.CreateDataSet;

    cds.Append;
    cds.FieldByName('Test').AsString := 'Test'; 
  finally
    cds.Free;
  end;
end;