arpaymentsreport.pas

功能全面的商业财会系统源码,清晰,很有参考价值.扩展性强.

unit ARPaymentsReport;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, ExtCtrls, DBTables, DB, quickrpt, Qrctrls, qrprntr;

type
  TrptARPayments = class(TForm)
    QuickReport: TQuickRep;
    Title: TQRBand;
    PageHeader: TQRBand;
    Detail: TQRBand;
    PageFooter: TQRBand;
    QRSysData1: TQRSysData;
    QRLabel1: TQRLabel;
    txtCustomerNo: TQRDBText;
    txtCustomerName: TQRDBText;
    txtChequeNo: TQRDBText;
    QRLabel2: TQRLabel;
    QRLabel4: TQRLabel;
    PageNumber: TQRSysData;
    QRShape1: TQRShape;
    QRShape2: TQRShape;
    QRShape3: TQRShape;
    qryARPmt: TQuery;
    QRLabel3: TQRLabel;
    QRDateTime: TQRSysData;
    qryARPmtGLPeriod: TSmallintField;
    qryARPmtGLYear: TSmallintField;
    qryARPmtPosted: TBooleanField;
    QRLabel5: TQRLabel;
    QRLabel8: TQRLabel;
    QRLabel9: TQRLabel;
    txtPaymentDate: TQRDBText;
    txtChequeAmount: TQRDBText;
    txtPosted: TQRDBText;
    qryARPmtPeriodppyyyy: TStringField;
    txtPeriodppyyyy: TQRDBText;
    qryARPmtChequeAmount: TCurrencyField;
    qryARPmtPaymentDate: TDateField;
    qryARPmtCustomerNo: TStringField;
    qryARPmtCustomerName: TStringField;
    qryARPmtChequeNo: TStringField;
    Summary: TQRBand;
    QRShape4: TQRShape;
    lblTotRChequeAmount: TQRLabel;
    QRLabel13: TQRLabel;
    totRChequeAmount: TQRExpr;
    procedure FormCreate(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure qryARPmtCalcFields(DataSet: TDataSet);
    procedure SummaryBeforePrint(Sender: TQRCustomBand;
      var PrintBand: Boolean);
    procedure QuickReportPreview(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  rptARPayments: TrptARPayments;

implementation

uses BS1Form, PreviewForm;

{$R *.DFM}

procedure TrptARPayments.FormCreate(Sender: TObject);
begin
  qryARPmt.DatabaseName := strDatabaseName;
  //qryARPmt.Active := true;
end;

procedure TrptARPayments.FormClose(Sender: TObject;
  var Action: TCloseAction);
begin
  Action := caFree;
end;

procedure TrptARPayments.qryARPmtCalcFields(DataSet: TDataSet);
begin
  qryARPmtPeriodppyyyy.value := qryARPmtGLPeriod.AsString + '/' + qryARPmtGLYear.AsString;
end;

procedure TrptARPayments.SummaryBeforePrint(Sender: TQRCustomBand;
  var PrintBand: Boolean);
begin
  if qryARPmt.RecordCount = 0 then PrintBand := false;
  lblTotRChequeAmount.caption := FloatToStrF(totRChequeAmount.value.dblResult,ffCurrency,18,2);
end;

procedure TrptARPayments.QuickReportPreview(Sender: TObject);
begin
  frmPreview := TfrmPreview.Create(Application);
  frmPreview.QRPreview1.QRPrinter := TQRPrinter(sender);
  frmPreview.QuickReport := QuickReport;   //Set dummy quickreport so as to be able to apply selected printer and from/to page.
  frmPreview.show;
end;

end.