mc_gzfrom.~pas

餐饮管理：菜单录入打印菜单等

unit MC_GZFrom;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, Grids, DBGrids, Db, DBTables, Buttons, ExtCtrls, ComCtrls,
  Qrctrls, QuickRpt;

type
  TGZFrom = class(TForm)
    GroupBox1: TGroupBox;
    DBGrid1: TDBGrid;
    Query1: TQuery;
    DataSource1: TDataSource;
    Query1BDEDesigner: TIntegerField;
    Query1BDEDesigner2: TDateTimeField;
    Query1BDEDesigner3: TDateTimeField;
    Query1BDEDesigner4: TStringField;
    Query1BDEDesigner5: TStringField;
    Query1BDEDesigner6: TStringField;
    Query1BDEDesigner7: TFloatField;
    Query1BDEDesigner8: TStringField;
    GroupBox2: TGroupBox;
    Edit1: TEdit;
    Label1: TLabel;
    SpeedButton1: TSpeedButton;
    BitBtn1: TBitBtn;
    Bevel1: TBevel;
    DateTimePicker1: TDateTimePicker;
    DateTimePicker2: TDateTimePicker;
    Label2: TLabel;
    Label3: TLabel;
    BitBtn2: TBitBtn;
    BitBtn3: TBitBtn;
    GroupBox3: TGroupBox;
    BitBtn4: TBitBtn;
    BitBtn5: TBitBtn;
    BitBtn6: TBitBtn;
    BitBtn7: TBitBtn;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    Query2: TQuery;
    Query3: TQuery;
    QuickRep1: TQuickRep;
    TitleBand1: TQRBand;
    QRLabel1: TQRLabel;
    QRLabel2: TQRLabel;
    QRLabel3: TQRLabel;
    QRLabel5: TQRLabel;
    QRLabel6: TQRLabel;
    QRLabel7: TQRLabel;
    QRShape1: TQRShape;
    QRShape2: TQRShape;
    DetailBand1: TQRBand;
    QRDBText1: TQRDBText;
    QRDBText2: TQRDBText;
    QRDBText3: TQRDBText;
    QRDBText4: TQRDBText;
    QRDBText5: TQRDBText;
    SummaryBand1: TQRBand;
    QRLabel4: TQRLabel;
    QRShape3: TQRShape;
    QRDBText6: TQRDBText;
    QRLabel8: TQRLabel;
    QRExpr1: TQRExpr;
    QRLabel9: TQRLabel;
    QRExpr2: TQRExpr;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure BitBtn6Click(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure SpeedButton1Click(Sender: TObject);
    procedure BitBtn1Click(Sender: TObject);
    procedure Edit1KeyPress(Sender: TObject; var Key: Char);
    procedure Edit1Enter(Sender: TObject);
    procedure Edit1Exit(Sender: TObject);
    procedure BitBtn7Click(Sender: TObject);
    procedure BitBtn2Click(Sender: TObject);
    procedure BitBtn4Click(Sender: TObject);
    procedure BitBtn5Click(Sender: TObject);
    procedure QuickRep1Preview(Sender: TObject);
    procedure BitBtn3Click(Sender: TObject);
  private
    D,A:TDateTime;
    E:String;
    { Private declarations }
  public
    { Public declarations }
  end;

var
  GZFrom: TGZFrom;

implementation

uses MC_GZRList, MC_GZOldList, MC_GZDCBorse, MC_DYYLBrose;

{$R *.DFM}

procedure TGZFrom.FormClose(Sender: TObject; var Action: TCloseAction);
begin
     GZFrom.Release;
     GZFrom:=Nil;
end;

procedure TGZFrom.BitBtn6Click(Sender: TObject);
begin
     Close;
end;

procedure TGZFrom.FormShow(Sender: TObject);
begin
     DateTimePicker2.Date:=Date;
     DateTimePicker1.Date:=Date-30;
end;

procedure TGZFrom.SpeedButton1Click(Sender: TObject);
begin
     if not Assigned(GZRList) then
        begin
             GZRList:=TGZRList.Create(Self);
             GZRList.Query1.Open;
             GZRList.ShowModal;
        end;
end;

procedure TGZFrom.BitBtn1Click(Sender: TObject);
begin
     if Length(Edit1.Text)=0 then
        begin
             ShowMessage('请输入或选择挂帐人。');
             Edit1.SetFocus;
        end
     else
        begin
             Query1.close;
             Query1.SQL.Clear;
             Query1.SQL.Add('Select * From 挂帐表');
             Query1.SQL.Add('Where 挂帐时间>:A and 挂帐时间<:B and 挂帐人=:C');
             Query1.ParamByName('C').AsString:=Edit1.Text;
             Query1.ParamByName('A').AsDateTime:=DateTimePicker1.DateTime;
             Query1.ParamByName('B').AsDateTime:=DateTimePicker2.DateTime;
             Query1.Open;
             if Query1.RecordCount=0 then
                begin
                     ShowMessage('对不起，这段时间内没有此人的挂帐信息。');
                     Label6.Caption:='0';
                     Label7.Caption:='0';
                end
             else
                begin
                     Label6.Caption:=IntToStr(Query1.RecordCount);
                     Query2.close;
                     Query2.SQL.Clear;
                     Query2.SQL.Add('Select Sum(挂帐金额) From 挂帐表');
                     Query2.SQL.Add('Where 挂帐时间>:A and 挂帐时间<:B and 挂帐人=:C');
                     Query2.ParamByName('C').AsString:=Edit1.Text;
                     Query2.ParamByName('A').AsDateTime:=DateTimePicker1.DateTime;
                     Query2.ParamByName('B').AsDateTime:=DateTimePicker2.DateTime;
                     Query2.Open;
                     Label7.Caption:=Query2.Fields[0].AsString;
                     //Query2.Close;
                     D:=DateTimePicker1.DateTime;
                     A:=DateTimePicker2.DateTime;
                     E:=Edit1.Text;                     
                end;
        end;
end;

procedure TGZFrom.Edit1KeyPress(Sender: TObject; var Key: Char);
begin
     if key=#13 then BitBtn1.Click;
end;

procedure TGZFrom.Edit1Enter(Sender: TObject);
begin
     Edit1.Color:=ClAqua;
end;

procedure TGZFrom.Edit1Exit(Sender: TObject);
begin
     Edit1.Color:=CLWindow;
end;

procedure TGZFrom.BitBtn7Click(Sender: TObject);
begin
     if not Assigned(GZOldList) then
        begin
             GZOldList:=TGZOldList.Create(Self);
             GZOldList.ShowModal;
        end;
end;

procedure TGZFrom.BitBtn2Click(Sender: TObject);
begin
     if Query1.Active=True then
     if Query1.RecordCount<>0 then
     if not Assigned(GZDCBorse) then
        begin
             GZDCBorse:=TGZDCBorse.Create(Self);
             //-----------------------------------------------------------------
             GZDCBorse.Query1.Close;
             GZDCBorse.Query1.SQL.Clear;
             GZDCBorse.Query1.SQL.Add('Select * From 挂帐临时点单表');
             GZDCBorse.Query1.SQL.Add('Where 结帐编号 = :A');