117 lines
3.1 KiB
ObjectPascal
117 lines
3.1 KiB
ObjectPascal
{******************************************************************
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JEDI-VCL Demo
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Copyright (C) 2002 Project JEDI
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Original author:
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Contributor(s):
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You may retrieve the latest version of this file at the JEDI-JVCL
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home page, located at http://jvcl.sourceforge.net
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The contents of this file are used with permission, subject to
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the Mozilla Public License Version 1.1 (the "License"); you may
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not use this file except in compliance with the License. You may
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obtain a copy of the License at
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http://www.mozilla.org/MPL/MPL-1_1Final.html
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Software distributed under the License is distributed on an
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"AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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implied. See the License for the specific language governing
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rights and limitations under the License.
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******************************************************************}
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unit Unit2;
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interface
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uses
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SysUtils, Windows, Messages, Classes, Graphics, Controls,
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StdCtrls, ExtCtrls, Forms, Quickrpt, QRCtrls, Db, DBTables;
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type
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TForm1 = class(TForm)
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QuickRep1 : TQuickRep;
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TitleBand1 : TQRBand;
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QRLabel1 : TQRLabel;
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PageFooterBand1 : TQRBand;
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QRSysData1 : TQRSysData;
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ColumnHeaderBand1 : TQRBand;
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DetailBand1 : TQRBand;
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QRLabel2 : TQRLabel;
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QRExpr1 : TQRExpr;
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QRLabel3 : TQRLabel;
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QRExpr2 : TQRExpr;
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QRLabel4 : TQRLabel;
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QRExpr3 : TQRExpr;
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QRLabel5 : TQRLabel;
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QRExpr4 : TQRExpr;
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QRLabel6 : TQRLabel;
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QRExpr5 : TQRExpr;
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QRLabel7 : TQRLabel;
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QRExpr6 : TQRExpr;
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procedure FormCreate(Sender: TObject);
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procedure DetailBand1BeforePrint(Sender: TQRCustomBand;
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var PrintBand: Boolean);
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procedure QuickRep1NeedData(Sender: TObject; var MoreData: Boolean);
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procedure QuickRep1BeforePrint(Sender: TQuickRep;
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var PrintReport: Boolean);
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private
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DataSet: TDataSet;
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public
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L, M: Integer;
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end;
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var
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Form1: TForm1;
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implementation
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//uses fJvInterpreterTest;
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{$R *.DFM}
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function MessageBox(hWnd: integer; lpText, lpCaption: PChar; uType: integer): Integer;
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external 'user32.dll' name 'MessageBoxA';
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procedure TForm1.FormCreate(Sender: TObject);
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begin
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// QuickRep1.DataSet.Active := True;
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// QRLabel1.Enabled := False;
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DataSet := Application.FindComponent('Test').FindComponent('Table1');
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// MessageBox(0, DataSet.Name, 'Information', 0);
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QRLabel1.Caption := 'Greetings'; // [translated]
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L := QRExpr2.Left;
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M := 0;
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end;
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procedure TForm1.DetailBand1BeforePrint(Sender: TQRCustomBand;
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var PrintBand: Boolean);
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begin
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QRExpr2.Left := L;
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QRExpr1.Expression := DataSet.FieldValues['EmpNo'];
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QRExpr2.Expression := DataSet.FieldValues['LastName'];
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QRExpr3.Expression := DataSet.FieldValues['FirstName'];
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L := L + 1;
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end;
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procedure TForm1.QuickRep1NeedData(Sender: TObject; var MoreData: Boolean);
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begin
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M := M + 1;
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MoreData := M < 10;
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// MoreData := True;
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DataSet.Next;
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end;
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procedure TForm1.QuickRep1BeforePrint(Sender: TQuickRep;
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var PrintReport: Boolean);
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begin
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DataSet.Open;
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DataSet.First;
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end;
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end.
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