unit RealtyC22;

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_RealtyC22 = class(TForm)
    GroupBox1: TGroupBox;
    ListView1: TListView;
    Label1: TLabel;
    Button2: TButton;
    Button4: TButton;
    Button5: TButton;
    Button6: TButton;
    Button1: TButton;
    Button3: TButton;
    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 Button2Click(Sender: TObject);

    procedure Button6Click(Sender: TObject);

    procedure FormCreate(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure Button5Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);

  private
    { Private declarations }
  public
    { Public declarations }
     bMod:bool;
     sTable:string;
     cols:integer;
  end;

var
  f_RealtyC22: Tf_RealtyC22;
implementation
uses data, main,RealtyC221,RealtyPrint1;
{$R *.dfm}





//Tab
procedure Tf_RealtyC22.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_RealtyC22.Button2Click(Sender: TObject);
begin
    if listview1.SelCount=0 then exit;
     bMod:=true;
     f_RealtyC221:=Tf_RealtyC221.create(self);
     f_RealtyC221.showmodal;
end;


//返回
procedure Tf_RealtyC22.Button4Click(Sender: TObject);
var
    Query:TADOQuery;
    s:string;
begin
    If ListView1.SelCount=0 Then exit;

    query:=TADOQuery.Create(nil);
    query.Connection:=datamoduleado.ADOConnection1;

    query.SQL.Add('select * from 收費時間 where 編號='''+listview1.Selected.Caption+''' and 審核='''+'Y'+'''');
    query.Open;
    if query.RecordCount>0 then
    begin
        showmessage('已經審核！');
        query.Close;
        query.Free;
        exit;
    end;

    if(Application.MessageBox(PChar('確認要刪除所選記錄嗎?') ,'提示',Mb_OKCANCEL+Mb_IconInformation)=1) then
    begin
        DataModuleADO.ADOConnection1.BeginTrans;
        Query.SQL.Text:='delete from 收費時間 where 編號='''+listview1.Selected.Caption+'''';
        query.ExecSQL;
        DataModuleADO.ADOConnection1.CommitTrans;

        Query.Close;
        Query.Free;
        ListView1.Selected.Delete;
        if listview1.Items.Count > 0 then ListView1.Items.Item[0].Selected := True;
    end;

end;

//取數據

procedure Tf_RealtyC22.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_RealtyC22.Button6Click(Sender: TObject);
begin
    close;
end;



procedure Tf_RealtyC22.FormCreate(Sender: TObject);
Var
    Query:TADOQuery;
    s:string;
begin
    ListView1.Items.Clear;

    Query:=TADOQuery.Create(nil);
    Query.Connection:=DataModuleADO.ADOConnection1;

    s:='select * from 收費時間';

    Query.SQL.Add(s);
    Query.Open ;
    while not Query.Eof do
    begin
        with ListView1.Items.Add do
        begin
            Caption:=query.fieldbyname('編號').value;
            SubItems.Add(query.fieldbyname('名稱').Value);
            SubItems.Add(Query.FieldByName('說明').Value);
        end;
        query.Next;
    end;

    query.Close;
    query.Free;
    if listview1.Items.Count > 0 then ListView1.Items.Item[0].Selected := True;

end;

procedure Tf_RealtyC22.Button1Click(Sender: TObject);
begin
     bMod:=false;
     f_RealtyC221:=Tf_RealtyC221.create(self);
     f_RealtyC221.showmodal;
end;

procedure Tf_RealtyC22.Button3Click(Sender: TObject);
VAR
    query:TADOQuery;
    s:string;
begin
    if listview1.SelCount=0 then exit;

    query:=TADOQuery.Create(nil);
    query.Connection:=datamoduleado.ADOConnection1;

    query.SQL.Add('select * from 收費時間 where 編號='''+listview1.Selected.Caption+''' and 審核='''+'Y'+'''');
    query.Open;
    if query.RecordCount>0 then
    begin
        showmessage('已經審核！');
        query.Close;
        query.Free;
        exit;
    end;


    if(Application.MessageBox(PChar('確認要審核所選記錄嗎?') ,'提示',Mb_OKCANCEL+Mb_IconInformation)=2) then exit;


    query.SQL.Clear;
    Query.SQL.Add('select * from 收費時間 where 編號='''+listview1.Selected.Caption+'''');
    Query.Open ;
    if Query.RecordCount>0 then
    begin
        s:='update 收費時間 set 審核='''+'Y';
        s:=s+''' where 編號='''+listview1.Selected.Caption+'''';

        query.sql.Clear ;
        DataModuleADO.ADOConnection1.BeginTrans;
        Query.SQL.Text:=s;
        query.ExecSQL;
        DataModuleADO.ADOConnection1.CommitTrans;

        showmessage('審核操作成功!'); 
    end;
    query.Close;
    query.free;

end;

procedure Tf_RealtyC22.Button5Click(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)';
        s:=s+'values(:s1,:s2,:s3)';

        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];




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

    query.Close;
    query.Free;

    sFilep:='RealtyC22.fr3';

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

end;

procedure Tf_RealtyC22.FormClose(Sender: TObject;
  var Action: TCloseAction);
begin
    Action := caFree;
end;

end.