realtyc25a.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 RealtyC25A;

interface

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

type
    Tf_RealtyC25A = class(TForm)
    GroupBox1: TGroupBox;
    ListView1: TListView;
    Button1: TButton;
    Button6: TButton;
    Button7: TButton;
    Label8: TLabel;
    PopupMenu1: TPopupMenu;
    N1: TMenuItem;
    N2: TMenuItem;
    procedure Button4Click(Sender: TObject);
    procedure FormKeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure ListView1CustomDrawItem(Sender: TCustomListView;
      Item: TListItem; State: TCustomDrawState; var DefaultDraw: Boolean);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormCreate(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure getdata ;
    procedure Button6Click(Sender: TObject);
    procedure ListView1MouseDown(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);
    procedure N1Click(Sender: TObject);
    procedure N2Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button7Click(Sender: TObject);

  private
    { Private declarations }
  public
    { Public declarations }
     bNew:bool;
     sTable:string;
     cols:integer;
     bOK:bool;
  end;
var
  f_RealtyC25A: Tf_RealtyC25A;
implementation
uses data, main,RealtyPrint1,RealtyC25,RealtyC25AA;
{$R *.dfm}


procedure Tf_RealtyC25A.FormCreate(Sender: TObject);
begin
    getdata;
    bOK:=false;
end;

//Tab
procedure Tf_RealtyC25A.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;

procedure Tf_RealtyC25A.FormClose(Sender: TObject; var Action: TCloseAction);
begin
    Action := caFree;
end;


////getdata******************
procedure Tf_RealtyC25A.getdata;
var
    query:TADOQuery;
begin
    Query:=TADOQuery.Create(nil);
    Query.Connection:=DataModuleADO.ADOConnection1;

    listview1.Items.Clear;

    query.SQL.Add('select * from 收费项目 where 费用项目类型='''+'常规收费项目'+'''');
    query.Open;
    while not query.Eof do
    begin
        with listview1.Items.Add do
        begin
            caption:=query.fieldbyname('费用项目类型').Value;
            subitems.Add(query.fieldbyname('编号').Value);
            subitems.Add(query.fieldbyname('名称').Value);
            subitems.Add('');
            subitems.Add('');
            subitems.Add('');
        end;
        query.Next;
    end;

    query.SQL.clear;
    query.SQL.Add('select * from 收费项目 where 费用项目类型='''+'抄表收费项目'+'''');
    query.Open;
    while not query.Eof do
    begin
        with listview1.Items.Add do
        begin
            caption:=query.fieldbyname('费用项目类型').Value;
            subitems.Add(query.fieldbyname('编号').Value);
            subitems.Add(query.fieldbyname('名称').Value);
            subitems.Add('');
            subitems.Add('');
            subitems.Add('');
        end;
        query.Next;
    end;
    query.Close;
    query.Free;
    if listview1.Items.Count > 0 then ListView1.Items.Item[0].Selected := True;
end;

//修改
procedure Tf_RealtyC25A.Button2Click(Sender: TObject);
begin

end;


//返回
procedure Tf_RealtyC25A.Button4Click(Sender: TObject);
begin
    f_RealtyC25A.FormStyle:=fsNormal;
    f_RealtyC25A.Close;
end;

//取数据

procedure Tf_RealtyC25A.ListView1CustomDrawItem(Sender: TCustomListView;
  Item: TListItem; State: TCustomDrawState; var DefaultDraw: Boolean);
begin
    if   Item.Selected = true then
    begin
          Sender.Canvas.Brush.Color   :=   clMenuHighlight;
          (Sender   as   TListView).Canvas.Font.Color   :=  clWhite;
    end;
end;


procedure Tf_RealtyC25A.Button6Click(Sender: TObject);
var
    i:integer;
    Query:TADOQuery;
    s:string;
begin
    Query:=TADOQuery.Create(nil);
    Query.Connection:=DataModuleADO.ADOConnection1;

    DataModuleADO.ADOConnection1.BeginTrans;
    Query.SQL.Text:='delete from temp';
    query.ExecSQL;
    DataModuleADO.ADOConnection1.CommitTrans;

    for i:=0 to listview1.Items.Count-1 do
    begin
        s:= 'insert into temp(列1,列2,列3,列4,列5,列6)';
        s:=s+'values(:s1,:s2,:s3,:s4,:s5,:s6)';

        query.sql.Clear ;
        query.sql.add(s);
        query.Parameters.ParamByName('s1').Value:=listview1.Items.Item[i].Caption;
        query.Parameters.ParamByName('s2').Value:=listview1.Items.Item[i].SubItems[0];
        query.Parameters.ParamByName('s3').Value:=listview1.Items.Item[i].SubItems[1];
        query.Parameters.ParamByName('s4').Value:=listview1.Items.Item[i].SubItems[2];
        query.Parameters.ParamByName('s5').Value:=listview1.Items.Item[i].SubItems[3];
        query.Parameters.ParamByName('s6').Value:=listview1.Items.Item[i].SubItems[4];  

        DataModuleADO.ADOConnection1.BeginTrans;
        query.execsql;
        DataModuleADO.ADOConnection1.CommitTrans;
    end;

    query.Close;
    query.Free;

    sFilep:='RealtyC25A.fr3';

    sTitlep:=Caption;
    sPrintc:='select * from temp';
    f_RealtyPrint1:=Tf_RealtyPrint1.Create(self);
    f_RealtyPrint1.showmodal;
end;

procedure Tf_RealtyC25A.ListView1MouseDown(Sender: TObject;
  Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
begin
    if Button=mbRight then
     PopupMenu1.Popup(mouse.CursorPos.X,mouse.CursorPos.Y);
end;

procedure Tf_RealtyC25A.N1Click(Sender: TObject);
var
    query:TADOQuery;
begin

    if listview1.SelCount=0 then exit;

    bNew:=true;
    f_RealtyC25AA:=Tf_RealtyC25AA.create(self);
    f_RealtyC25AA.showmodal;
end;

procedure Tf_RealtyC25A.N2Click(Sender: TObject);
begin
    if listview1.SelCount=0 then exit;
    bNew:=false;
    f_RealtyC25AA:=Tf_RealtyC25AA.create(self);
    f_RealtyC25AA.showmodal;
end;

procedure Tf_RealtyC25A.Button1Click(Sender: TObject);