unit ghsxscx1;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  dxPSCore, dxPSdxTLLnk, dxPSdxDBCtrlLnk, dxPSdxDBGrLnk, Db, ADODB,
  dxDBCtrl, dxDBGrid, dxTL, dxDBTLCl, dxGrClms, dxCntner, ComCtrls,
  StdCtrls, ExtCtrls;

type
  Tghsxscx = class(TForm)
    Panel1: TPanel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Edit3: TEdit;
    Button1: TButton;
    Button2: TButton;
    DateTimePicker1: TDateTimePicker;
    DateTimePicker2: TDateTimePicker;
    DataSource1: TDataSource;
    ADOQuery1: TADOQuery;
    dxComponentPrinter1: TdxComponentPrinter;
    ADOQuery1ghscode: TStringField;
    ADOQuery1ghaname: TStringField;
    ADOQuery1je: TBCDField;
    ADOQuery1zkje: TBCDField;
    ADOQuery1jhje: TBCDField;
    ADOQuery1mlje: TBCDField;
    SaveDialog1: TSaveDialog;
    Button3: TButton;
    PageControl1: TPageControl;
    TabSheet1: TTabSheet;
    dxDBGrid1: TdxDBGrid;
    TabSheet2: TTabSheet;
    dxDBGrid2: TdxDBGrid;
    dxDBGrid1ghscode: TdxDBGridMaskColumn;
    dxDBGrid1ghsname: TdxDBGridMaskColumn;
    dxDBGrid1je: TdxDBGridMaskColumn;
    dxDBGrid1zkje: TdxDBGridMaskColumn;
    dxDBGrid1jhje: TdxDBGridMaskColumn;
    dxDBGrid1mlje: TdxDBGridMaskColumn;
    DataSource2: TDataSource;
    ADOQuery2: TADOQuery;
    StringField3: TStringField;
    StringField4: TStringField;
    BCDField1: TBCDField;
    BCDField2: TBCDField;
    BCDField3: TBCDField;
    BCDField4: TBCDField;
    BCDField5: TBCDField;
    BCDField6: TBCDField;
    BCDField7: TBCDField;
    dxDBGrid2spcode: TdxDBGridMaskColumn;
    dxDBGrid2spname: TdxDBGridMaskColumn;
    dxDBGrid2sl: TdxDBGridMaskColumn;
    dxDBGrid2dj: TdxDBGridMaskColumn;
    dxDBGrid2je: TdxDBGridMaskColumn;
    dxDBGrid2zkje: TdxDBGridMaskColumn;
    dxDBGrid2jhj: TdxDBGridMaskColumn;
    dxDBGrid2jhje: TdxDBGridMaskColumn;
    dxDBGrid2mlje: TdxDBGridMaskColumn;
    dxComponentPrinter1Link1: TdxDBGridReportLink;
    dxComponentPrinter2: TdxComponentPrinter;
    dxDBGridReportLink1: TdxDBGridReportLink;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure Button2Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure PageControl1Change(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  ghsxscx: Tghsxscx;

implementation

uses MainForm1;

{$R *.DFM}

procedure Tghsxscx.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  Action := cafree;
end;

procedure Tghsxscx.Button2Click(Sender: TObject);
begin
  if PageControl1.ActivePageIndex = 0 then
    dxComponentPrinter1.Preview(true, nil)
  else
    dxComponentPrinter2.Preview(true, nil);
end;

procedure Tghsxscx.Button1Click(Sender: TObject);
begin
  ADOQuery1.close;
  ADOQuery1.Parameters[0].Value := DateTimePicker1.Date;
  ADOQuery1.Parameters[1].Value := DateTimePicker2.Date;
  ADOQuery1.Parameters[2].Value := Edit3.text + '%';
  ADOQuery1.open;
end;

procedure Tghsxscx.FormCreate(Sender: TObject);
begin
  DateTimePicker1.DateTime := MainForm.DateTimePicker2.DateTime;
  DateTimePicker2.DateTime := MainForm.DateTimePicker1.DateTime;
end;

procedure Tghsxscx.Button3Click(Sender: TObject);
begin
  SaveDialog1.Filter := 'Excel表格|*.xls';
  if SaveDialog1.Execute then
  begin
    if PageControl1.ActivePageIndex = 0 then dxDBGrid1.SaveToXLS(SaveDialog1.FileName, true)
    else dxDBGrid2.SaveToXLS(SaveDialog1.FileName, true);
    Application.MessageBox('文件已成功導出.', '提示', MB_OK + MB_ICONINFORMATION);
  end;
end;

procedure Tghsxscx.PageControl1Change(Sender: TObject);
begin
  try
    if ADOQuery1.Active = false then
    begin
      PageControl1.ActivePageIndex := 0;
      exit;
    end;
    if ADOQuery1.fieldbyname('ghscode').asstring = '' then
    begin
      PageControl1.ActivePageIndex := 0;
      exit;
    end;
    ADOQuery2.close;
    ADOQuery2.Parameters[0].Value := DateTimePicker1.Date;
    ADOQuery2.Parameters[1].Value := DateTimePicker2.Date;
    ADOQuery2.Parameters[2].Value := dxDBGrid1.SelectedNodes[0].Strings[0];
    ADOQuery2.open;
  except
  end;
end;

end.