pasrkcx.pas

一个图书批发商的通用软件

unit pasrkcx;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, dxCntner, dxEditor, dxEdLib, cxControls, cxContainer,
  cxEdit, cxTextEdit, cxMaskEdit, cxDropDownEdit, cxLookupEdit,
  cxDBLookupEdit, ExtCtrls, dxBar, dxBarExtItems, ComCtrls, Grids, DBGrids,
  DB, ADODB,data;

type
  Trkcx = class(TForm)
    dxBarManager1: TdxBarManager;
    dxBarLargeButton1: TdxBarLargeButton;
    dxBarLargeButton2: TdxBarLargeButton;
    dxBarLargeButton3: TdxBarLargeButton;
    dxBarLargeButton5: TdxBarLargeButton;
    dxBarLargeButton6: TdxBarLargeButton;
    dxBarLargeButton4: TdxBarLargeButton;
    GroupBox1: TGroupBox;
    RadioButton1: TRadioButton;
    RadioButton2: TRadioButton;
    RadioButton3: TRadioButton;
    Label7: TLabel;
    Label8: TLabel;
    cxLookupComboBox2: TcxLookupComboBox;
    Edit2: TEdit;
    DateTimePicker1: TDateTimePicker;
    DBGrid1: TDBGrid;
    ADOQuery1: TADOQuery;
    DataSource1: TDataSource;
    ADOQuery2: TADOQuery;
    DBGrid2: TDBGrid;
    Splitter1: TSplitter;
    ADOQuery3: TADOQuery;
    DataSource2: TDataSource;
    ADOQuery4: TADOQuery;
    DataSource3: TDataSource;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormDestroy(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure cxLookupComboBox2PropertiesChange(Sender: TObject);
    procedure dxBarLargeButton1Click(Sender: TObject);
    procedure ADOQuery3AfterScroll(DataSet: TDataSet);
    procedure dxBarLargeButton4Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  rkcx: Trkcx;

implementation

{$R *.dfm}

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

procedure Trkcx.FormDestroy(Sender: TObject);
begin
  rkcx:=nil;
end;

procedure Trkcx.FormCreate(Sender: TObject);
begin
  ADOQuery1.Open;
end;

procedure Trkcx.cxLookupComboBox2PropertiesChange(Sender: TObject);
var stemp:string;
begin
  stemp:=trim(cxLookupComboBox2.Text);
  ADOQuery2.Close;
  ADOQuery2.SQL.Text:='select ClientName from tbPublish where ClientId='''+stemp+'''';
  ADOQuery2.Open;
  Edit2.Text:=ADOQuery2.Fields[0].asstring;
end;

procedure Trkcx.dxBarLargeButton1Click(Sender: TObject);
var stemp:string;
begin
  if RadioButton3.Checked then
   stemp:='select * from tbInHouseUnit';
  if RadioButton1.Checked then
    stemp:='select * from tbInHouseUnit where UnitName like ''%'+trim(edit2.Text)+'%''';
  if RadioButton2.Checked then
    stemp:='select * from tbInHouseUnit where InHouseDate ='+datetostr(DateTimePicker1.Date);
  ADOQuery3.Close;
  ADOQuery3.SQL.Text:=stemp;
  ADOQuery3.Open;
end;

procedure Trkcx.ADOQuery3AfterScroll(DataSet: TDataSet);
begin
  ADOQuery4.Close;
  ADOQuery4.SQL.Text :='select * from tbInHouseSubs where InHouseId='''+ADOQuery3.fieldbyname('InHouseId').AsString+'''';
  ADOQuery4.Open;
end;

procedure Trkcx.dxBarLargeButton4Click(Sender: TObject);
begin
  close;
end;

end.