realtye122a.pas

物业管理系统系统特点 一、 实现集中式管理 系统将集团公司、各分公司、各物业管理处连接到一起

unit RealtyE122A;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, dbcgrids, Grids, DBGrids, DB, ADODB, StdCtrls, Buttons, ExtCtrls,
  StrUtils, ExtDlgs, ComCtrls, math, Menus, ImgList, ToolWin;

type
    Tf_RealtyE122A = class(TForm)
    Label9: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    Label5: TLabel;
    Button1: TButton;
    Button5: TButton;
    Button7: TButton;
    Label1: TLabel;
    procedure FormKeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure FormCreate(Sender: TObject);
    procedure ToolButton2Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button7Click(Sender: TObject);
    procedure Button5Click(Sender: TObject);


  private
    { Private declarations }
  public
    { Public declarations }
       bOK:bool;
  end;

var
  f_RealtyE122A: Tf_RealtyE122A;
  sNum:string;

implementation

uses data, main,RealtyE12A,realtyC21;

{$R *.dfm}

//Initial**************************************
procedure Tf_RealtyE122A.FormCreate(Sender: TObject);
begin
     if f_RealtyE12A.bMod then
    begin
         with f_realtyE12A.ListView2.Selected do
         begin
              edit1.Text:=Caption;
              edit2.Text:=subitems[0];
         end;
    end;
end;

//Tab******************************************
procedure Tf_RealtyE122A.FormKeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
    if key=13 then
        Begin
            key:=0;
            perform(WM_NEXTDLGCTL,0,0);
        end
    else if key=VK_ESCAPE then close;
end;

//关闭*****************************************
procedure Tf_RealtyE122A.ToolButton2Click(Sender: TObject);
begin
    Close;
end;

procedure Tf_RealtyE122A.Button1Click(Sender: TObject);
begin
    f_realtyC21:=Tf_realtyC21.Create(self);
    f_realtyC21.ToolButton1.Visible:=true;
    f_realtyC21.ShowModal;

    if  f_realtyC21.bOk=true then
    begin
        edit1.text:=f_realtyC21.snum;
    end;
end;

procedure Tf_RealtyE122A.Button7Click(Sender: TObject);
var
   s,ss:string;
   i:integer;
   bExist:bool;
begin
   if Edit1.Text='' then
   begin
       showMessage('请输入收费项目!');
       Edit1.SetFocus;
       exit;
   end;

   if Edit2.Text='' then
   begin
       showMessage('请输入金额!');
       Edit2.SetFocus;
       exit;
   end;

   for i:=0 to f_RealtyE12A.ListView2.Items.Count-1 do
   begin
       if (trim(f_RealtyE12A.ListView2.Items.Item[i].Caption)=trim(edit1.Text)) then
       bExist:=true;
   end;
   if bExist then
   begin
       showmessage('该收费项目存在!');
       edit1.SetFocus;
       exit;
   end;

   if f_RealtyE12A.bMod then
   begin
       with f_RealtyE12A.ListView2.Selected do
       begin
            Caption:=edit1.Text;
            subitems[0]:=mainform.StdDou2(edit2.Text);
       end;
   end
   else
   begin
       with f_RealtyE12A.ListView2.Items.Add do
       begin
            Caption:=edit1.Text;
            subitems.Add(mainform.StdDou2(edit2.Text));
       end;
   end;
   if f_RealtyE12A.ListView2.Items.Count>0 then f_RealtyE12A.ListView2.Items.Item[0].Selected:=true;

   edit1.Text:='';
   edit2.Text:='';

end;

procedure Tf_RealtyE122A.Button5Click(Sender: TObject);
begin
    close;
end;

end.