sjgl_bjxx_xgform.pas

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unit SJGL_BJXX_XGFORM;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, Mask, DBCtrls, ExtCtrls, Buttons;

type
  TSJGL_BJXX_XG = class(TForm)
    Label1: TLabel;
    DBEdit1: TDBEdit;
    Label2: TLabel;
    DBEdit2: TDBEdit;
    Label3: TLabel;
    DBEdit3: TDBEdit;
    Label4: TLabel;
    DBEdit4: TDBEdit;
    Label5: TLabel;
    DBEdit5: TDBEdit;
    Label6: TLabel;
    DBEdit6: TDBEdit;
    Label9: TLabel;
    DBEdit9: TDBEdit;
    Label10: TLabel;
    DBEdit10: TDBEdit;
    Bevel1: TBevel;
    BitBtn1: TBitBtn;
    BitBtn2: TBitBtn;
    BitBtn3: TBitBtn;
    BitBtn4: TBitBtn;
    DBNavigator1: TDBNavigator;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure DBEdit9Enter(Sender: TObject);
    procedure DBEdit9Exit(Sender: TObject);
    procedure DBEdit9KeyPress(Sender: TObject; var Key: Char);
    procedure BitBtn2Click(Sender: TObject);
    procedure BitBtn3Click(Sender: TObject);
    procedure BitBtn4Click(Sender: TObject);
    procedure BitBtn1Click(Sender: TObject);
    procedure DBEdit10KeyPress(Sender: TObject; var Key: Char);
    procedure FormShow(Sender: TObject);
    procedure DBNavigator1Click(Sender: TObject; Button: TNavigateBtn);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  SJGL_BJXX_XG: TSJGL_BJXX_XG;

implementation

uses  SJGL_BJXXFORM;

{$R *.DFM}

procedure TSJGL_BJXX_XG.BitBtn2Click(Sender: TObject);     //保存设置
begin
SJGL_BJXX.ADOQuery1.Post;
dbnavigator1.enabled:=true;
bitbtn1.enabled:=true;
bitbtn4.enabled:=true;
bitbtn2.enabled:=false;
bitbtn3.enabled:=false;
dbedit9.ReadOnly:=true;
dbedit10.ReadOnly:=true;
end;
procedure TSJGL_BJXX_XG.BitBtn3Click(Sender: TObject);   //取消设置
begin
SJGL_BJXX.ADOQuery1.cancel;
dbnavigator1.enabled:=true;
bitbtn1.enabled:=true;
bitbtn4.enabled:=true;
bitbtn2.enabled:=false;
bitbtn3.enabled:=false;
dbedit9.ReadOnly:=true;
dbedit10.ReadOnly:=true;

end;
procedure TSJGL_BJXX_XG.BitBtn1Click(Sender: TObject);  //修改上下限设置
begin
SJGL_BJXX.ADOQuery1.edit;
dbnavigator1.enabled:=false;
bitbtn1.enabled:=false;
bitbtn4.enabled:=false;
bitbtn2.enabled:=true;
bitbtn3.enabled:=true;
dbedit9.ReadOnly:=false;
dbedit10.ReadOnly:=false;
dbedit9.setfocus;
end;
procedure TSJGL_BJXX_XG.DBEdit9KeyPress(Sender: TObject; var Key: Char);
begin
if key=#13 then dbedit10.setfocus;  //移动焦点
end;
procedure TSJGL_BJXX_XG.DBEdit10KeyPress(Sender: TObject; var Key: Char);
begin
if key=#13 then
  perform(wm_nextdlgctl,0,0);      //移动焦点
end;

procedure TSJGL_BJXX_XG.FormShow(Sender: TObject);
begin
bitbtn1.Click;
end;
procedure TSJGL_BJXX_XG.BitBtn4Click(Sender: TObject);
begin
close;     //退出
end;


end.