hygl_report_dbmc.pas

工会会员管理通用系统 数据库学习好资料 delphi编写 非常实用

unit HYGL_report_dbmc;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, QRCtrls, QuickRpt, ExtCtrls, StdCtrls, Buttons, jpeg;

type
  TFrmHYGL_Report_dbmc = class(TForm)
    QuickRep1: TQuickRep;
    PageHeaderBand1: TQRBand;
    Lab_BT: TQRLabel;
    DetailBand1: TQRBand;
    QRDBText2: TQRDBText;
    QRDBText3: TQRDBText;
    QRDBText4: TQRDBText;
    QRDBText5: TQRDBText;
    QRDBText6: TQRDBText;
    QRDBText7: TQRDBText;
    QRDBText8: TQRDBText;
    Lab_XH: TQRLabel;
    QRDBText1: TQRDBText;
    QRDBText9: TQRDBText;
    QRDBText10: TQRDBText;
    QRShape12: TQRShape;
    QRShape13: TQRShape;
    QRShape14: TQRShape;
    QRShape15: TQRShape;
    QRShape16: TQRShape;
    QRShape17: TQRShape;
    QRShape18: TQRShape;
    QRShape19: TQRShape;
    QRShape20: TQRShape;
    QRShape21: TQRShape;
    QRShape22: TQRShape;
    QRShape23: TQRShape;
    QRShape24: TQRShape;
    ChildBand1: TQRChildBand;
    QRShape1: TQRShape;
    QRLabel1: TQRLabel;
    QRLabel2: TQRLabel;
    QRLabel3: TQRLabel;
    QRLabel4: TQRLabel;
    QRLabel5: TQRLabel;
    QRLabel6: TQRLabel;
    QRLabel7: TQRLabel;
    QRLabel8: TQRLabel;
    QRLabel9: TQRLabel;
    QRLabel10: TQRLabel;
    QRLabel11: TQRLabel;
    QRShape2: TQRShape;
    QRShape3: TQRShape;
    QRShape4: TQRShape;
    QRShape5: TQRShape;
    QRShape6: TQRShape;
    QRShape7: TQRShape;
    QRShape8: TQRShape;
    QRShape9: TQRShape;
    QRShape10: TQRShape;
    QRShape11: TQRShape;
    PageFooterBand1: TQRBand;
    QRShape25: TQRShape;
    Panel1: TPanel;
    Label16: TLabel;
    Image1: TImage;
    Label1: TLabel;
    btn_preview: TSpeedButton;
    btn_print: TSpeedButton;
    Btn_exit: TSpeedButton;
    Edt_BT: TEdit;
    Label2: TLabel;
    QRLabel12: TQRLabel;
    QRLabel13: TQRLabel;
    QRLabel14: TQRLabel;
    procedure DetailBand1BeforePrint(Sender: TQRCustomBand;
      var PrintBand: Boolean);
    procedure FormShow(Sender: TObject);
    procedure QuickRep1BeforePrint(Sender: TCustomQuickRep;
      var PrintReport: Boolean);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure btn_previewClick(Sender: TObject);
    procedure btn_printClick(Sender: TObject);
    procedure Btn_exitClick(Sender: TObject);
    procedure QRDBText6Print(sender: TObject; var Value: String);
    procedure FormCreate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  FrmHYGL_Report_dbmc: TFrmHYGL_Report_dbmc;

implementation

uses HYGL_DModule, HYGL_main;

{$R *.dfm}
procedure TFrmHYGL_Report_dbmc.FormShow(Sender: TObject);
var
  i,n:integer;
begin
  Image1.Picture:=FRMHYGL_Main.IMG_LOGO.Picture;
  
  with dmd do begin
    if not Tbl_ZGDB.active then Tbl_ZGDB.open;
  end;

  with dmd.Tbl_ZGDB do begin
    last;
    n:=recordcount;
    if (n mod 23)<>0 then begin //用空记录补足整页记录
      for i:=1 to (23-(n mod 23)) do begin
        append;
        FieldValues['hyzh'] :='zzzz';
        post;
      end;
      close;
      open;
    end;
  end;
  //QuickRep1.DataSet:=dmd.Tbl_zgdb;

end;

procedure TFrmHYGL_Report_dbmc.QuickRep1BeforePrint(Sender: TCustomQuickRep;
  var PrintReport: Boolean);
begin
  lab_bt.Caption:=edt_bt.Text;
  lab_xh.Caption:='0';
end;
//控制序号
procedure TFrmHYGL_Report_dbmc.DetailBand1BeforePrint(Sender: TQRCustomBand;
  var PrintBand: Boolean);
begin
  try
    lab_xh.Caption:=inttostr(strtoint(lab_xh.Caption)+1);
  except
  end;  
end;


procedure TFrmHYGL_Report_dbmc.FormClose(Sender: TObject;
  var Action: TCloseAction);
var
  s1:string;
begin
    //删除打印时添加的空记录
    S1:='delete from 职工代表 where trim(hyzh)="zzzz"';
    with dmd.qry_temp do begin
      close;
      SQL.CLEAR;
      sql.add(s1);
      try
        open;
      except
        execsql;
      end;
    end; {with}
    //强制更新
    dmd.tbl_zgdb.close;
    dmd.tbl_zgdb.open;
end;

procedure TFrmHYGL_Report_dbmc.btn_previewClick(Sender: TObject);
begin
  with dmd.qry_temp do begin
    close;
    SQL.CLEAR;
    sql.add('select * from 职工代表' );
    try
      open;
    except
      execsql;
    end;
  end; {with}

  QuickRep1.Preview;
end;
procedure TFrmHYGL_Report_dbmc.btn_printClick(Sender: TObject);
begin
  with dmd.qry_temp do begin
    close;
    SQL.CLEAR;
    sql.add('select * from 职工代表' );
    try
      open;
    except
      execsql;
    end;
  end; {with}

  QuickRep1.Print;
end;

procedure TFrmHYGL_Report_dbmc.Btn_exitClick(Sender: TObject);
begin
  close;
end;

procedure TFrmHYGL_Report_dbmc.QRDBText6Print(sender: TObject;
  var Value: String);
begin
  if value='0' then begin
    value:='';
    lab_xh.Caption:=''
  end;
end;

procedure TFrmHYGL_Report_dbmc.FormCreate(Sender: TObject);
begin
  height:=290;
  width:=450;
end;

end.