xschhz1.pas

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unit xschhz1;

interface

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

type
  Txschhz = class(TForm)
    Panel1: TPanel;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Edit1: TEdit;
    DateTimePicker1: TDateTimePicker;
    DateTimePicker2: TDateTimePicker;
    Button1: TButton;
    Button2: TButton;
    dxDBGrid1: TdxDBGrid;
    dxDBGrid1code: TdxDBGridMaskColumn;
    dxDBGrid1kdrq: TdxDBGridDateColumn;
    dxDBGrid1KH: TdxDBGridMaskColumn;
    dxDBGrid1khname: TdxDBGridMaskColumn;
    dxDBGrid1zje: TdxDBGridMaskColumn;
    dxDBGrid1kdr: TdxDBGridMaskColumn;
    dxDBGrid1fplx: TdxDBGridMaskColumn;
    dxDBGrid1ck: TdxDBGridMaskColumn;
    dxDBGrid1ywy: TdxDBGridMaskColumn;
    dxDBGrid1ywyname: TdxDBGridMaskColumn;
    dxDBGrid1bz: TdxDBGridMaskColumn;
    dxComponentPrinter1: TdxComponentPrinter;
    Query1: TADOQuery;
    Query1code: TStringField;
    Query1kdrq: TDateTimeField;
    Query1kdr: TStringField;
    Query1fplx: TStringField;
    Query1KH: TStringField;
    Query1khname: TStringField;
    Query1ck: TStringField;
    Query1zje: TBCDField;
    Query1ywy: TStringField;
    Query1ywyname: TStringField;
    Query1bz: TStringField;
    DataSource1: TDataSource;
    Query1ckname: TStringField;
    dxDBGrid1Column12: TdxDBGridMaskColumn;
    Label4: TLabel;
    Edit2: TEdit;
    dxComponentPrinter1Link1: TdxDBGridReportLink;
    SaveDialog1: TSaveDialog;
    Button3: TButton;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure Button2Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  xschhz: Txschhz;

implementation

uses MainForm1;

{$R *.DFM}

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

procedure Txschhz.Button2Click(Sender: TObject);
begin
  dxComponentPrinter1.Preview(true, nil);
end;

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

procedure Txschhz.Button1Click(Sender: TObject);
var aa, bb: string;
begin
  if Edit1.Text = '' then aa := '%' else aa := Edit1.Text;
  if Edit2.Text = '' then bb := '%' else bb := Edit2.Text;
  Query1.close;
  Query1.Parameters[0].Value := aa;
  Query1.Parameters[3].Value := bb;
  Query1.Parameters[1].Value := DateTimePicker1.date;
  Query1.Parameters[2].Value := DateTimePicker2.date;
  Query1.open;
end;

procedure Txschhz.Button3Click(Sender: TObject);
begin
  SaveDialog1.Filter := 'Excel表格|*.xls';
  if SaveDialog1.Execute then
  begin
    dxDBGrid1.SaveToXLS(SaveDialog1.FileName, true);
    Application.MessageBox('文件已成功导出.', '提示', MB_OK + MB_ICONINFORMATION);
  end;
end;

end.