Delphi控件源码

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Delphi

am_ajlb_xzs.pas：源码内容

							unit am_ajlb_xzs;
interface
uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, DB, DBClient, Buttons, Grids, DBGridEh, ExtCtrls;
type
  TAm_Ajlb_xz = class(TForm)
    Panel1: TPanel;
    DBGridEh2: TDBGridEh;
    Panel2: TPanel;
    SpeedButton1: TSpeedButton;
    SpeedButton2: TSpeedButton;
    SpeedButton3: TSpeedButton;
    DataSource2: TDataSource;
    ClientDataSet1: TClientDataSet;
    procedure FormCreate(Sender: TObject);
    procedure DBGridEh2DblClick(Sender: TObject);
    procedure SpeedButton2Click(Sender: TObject);
    procedure SpeedButton3Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure SpeedButton1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;
var
  Am_Ajlb_xz: TAm_Ajlb_xz;
implementation
uses Am_Ajtzs, AM_ajlb_cxs;
{$R *.dfm}
procedure TAm_Ajlb_xz.FormCreate(Sender: TObject);
begin
  Clientdataset1.Close;
  Clientdataset1.CommandText:='select * from sz_ajlb';
  Clientdataset1.Open;
end;
procedure TAm_Ajlb_xz.DBGridEh2DblClick(Sender: TObject);
begin
 if Clientdataset1.recordcount<>0 then
 begin
    am_ajtz.DBEditeh2.Text:=Clientdataset1.fieldbyname('ajlb_dm').AsString;
    close;
 end;
end;
procedure TAm_Ajlb_xz.SpeedButton2Click(Sender: TObject);
begin
 if Clientdataset1.recordcount<>0 then
 begin
    Am_Ajtz.DBEditeh2.Text:=Clientdataset1.fieldbyname('ajlb_dm').AsString;
    close;
 end;
end;
procedure TAm_Ajlb_xz.SpeedButton3Click(Sender: TObject);
begin
 Close;
end;
procedure TAm_Ajlb_xz.FormClose(Sender: TObject; var Action: TCloseAction);
begin
 Clientdataset1.active:=false;
 action:=cafree;
 am_ajlb_xz:=nil;
end;
procedure TAm_Ajlb_xz.SpeedButton1Click(Sender: TObject);
begin
 if am_ajlb_cx=Nil then
   begin
    am_ajlb_cx:=Tam_ajlb_cx.create(application);
    am_ajlb_cx.showmodal;
   end;
end;
end.

						