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80 | {
$Id: testpop.pp,v 1.3 2005/02/14 17:13:12 peter Exp $
This file is part of the Free Component Library (FCL)
Copyright (c) 1999-2000 by the Free Pascal development team
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
**********************************************************************}
{$mode objfpc}
{$h+}
program testpop;
uses db,memds,classes,sysutils;
Procedure DoTest;
var
I,ACount : integer;
D : TDateTime;
begin
with TMemDataset.Create(Nil) do
Try
With FieldDefs do begin
Clear;
Add('Boolean', ftBoolean, 0, False);
Add('Integer', ftInteger, 0, False);
Add('SmallInt', ftSmallInt, 0, False); Add('Float', ftFloat, 0, False);
Add('String', ftString, 30, False);
Add('Time', ftTime, 0, False);
Add('Date', ftDate, 0, False);
end; CreateTable;
Open;
D:=now;
ACount:=1000;
for I:=1 to ACount do begin
Append;
FieldByName('Boolean').AsBoolean:=False;
FieldByName('Integer').AsInteger:=I;
FieldByName('SmallInt').AsInteger:=I; FieldByName('Float').AsFloat:=I/10;
FieldByName('String').AsString:='Test-Data '+IntToStr(I);
FieldByName('Time').AsDateTime:=D;
FieldByName('Date').AsDateTime:=D;
Post; end;
First;
ACount:=0;
While Not EOF do
begin Inc(ACount);
Writeln('Record ',ACount,' : ');
Writeln('------------------------');
For I:=0 to Fields.Count-1 do
Writeln(Fields[I].FieldName,' : ',Fields[I].AsString); Writeln;
Next;
end;
Writeln('Total data size : ',DataSize);
If (ParamCount>0) then FileName:=ParamStr(1);
Close;
finally
Free;
end;end;
begin
DoTest;
end. |
