RTFormwork/项目代码/RTBasicsV1/T03贸易布匹检验/spmain.pas

unit spmain;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Menus, ComCtrls, ToolWin, ActnMan, ActnCtrls, ActnMenus, ActnList, DB,
  ADODB, Grids, IniFiles, jpeg, ExtCtrls, Buttons, ImgList, StdCtrls, cxControls,
  cxSplitter, MovePanel, SyncObjs, System.ImageList;

type
  TMyThread = class(TThread)
  protected
    procedure Execute; override;
  end;

const
  keys = 'ljb^0122!@#*&^%$';

type
  TFormMain = class(TForm)
    StatusBar1: TStatusBar;
    ADOConnection1: TADOConnection;
    ImageList25: TImageList;
    ImageList3: TImageList;
    ImageList24: TImageList;
    ADQ_Temp: TADOQuery;
    Image_Tree: TImageList;
    ADOQueryTmp: TADOQuery;
    Timer2: TTimer;
    MovePanel1: TMovePanel;
    Panel1: TPanel;
    Panel2: TPanel;
    Panel3: TPanel;
    Timer_link: TTimer;
    procedure FormCreate(Sender: TObject);
    procedure MNCloseClick(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure Timer1Timer(Sender: TObject);
    procedure FormResize(Sender: TObject);
    procedure N2Click(Sender: TObject);
    procedure Timer2Timer(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure ToolButton12Click(Sender: TObject);
    procedure Panel1Click(Sender: TObject);
    procedure Panel2Click(Sender: TObject);
    procedure Panel3Click(Sender: TObject);
    procedure Timer_linkTimer(Sender: TObject);
    procedure FormDestroy(Sender: TObject);
  private
    { Private declarations }
    function intiData(): Boolean;
    procedure GetServerDate();
  public
    ConDateBaseString: string;
    V_User, V_UserID, User_Id, User_Name: string;
    { Public declarations }
  //  server, dtbase, user, pswd: String;
  end;

var
  FormMain: TFormMain;
  gServerDate: TdateTime;
  server, dtbase, user, pswd: string;  {<7B><><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD><EFBFBD>Ӳ<EFBFBD><D3B2><EFBFBD>}
  gConString: string;   {ȫ<><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>}
  gCurHandle: hwnd;     //<2F><>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

  newh: hwnd;
  CriticalSection: TCriticalSection; {<7B><><EFBFBD><EFBFBD><EFBFBD>ٽ<EFBFBD>}

implementation

uses
  logon, U_Link, U_iniParam;
{$R *.dfm}

procedure TMyThread.Execute;
begin
  FreeOnTerminate := True;
  CriticalSection.Enter;
  try
    with FormMain.ADOQueryTmp do
    begin
      close;
      sql.Clear;
      sql.Add('select getdate()');
      open;
    end;
  except
    try
      with FormMain.ADOConnection1 do
      begin
        Connected := false;
        ConnectionString := FormMain.ConDateBaseString;
        LoginPrompt := false;
        Connected := true;
      end;
    except

    end;
  end;
  CriticalSection.Leave;
end;

function TFormMain.intiData(): Boolean;
var
  mProdId: string;   //<2F><>ǰ<EFBFBD><C7B0>Ʒ<EFBFBD><C6B7>
begin
  SetLength(server, 255);
  SetLength(dtbase, 255);
  SetLength(user, 255);
  SetLength(pswd, 255);

  server := '';
  dtbase := '';
  user := 'sa';
  pswd := 'rightsoft@123';
  ADOConnection1.ConnectionString := 'Provider=SQLOLEDB.1;Password=' + pswd + ';Persist Security Info=True;User ID=' + user + ';Initial Catalog=' + dtbase + ';Data Source=' + server;
  ConDateBaseString := ADOConnection1.ConnectionString;
  try
    frmLink := TfrmLink.create(self);
    if frmLink.ShowModal = 1 then
    begin
      ADOConnection1.ConnectionString := frmLink.fADOConnString;
      frmLink.hide;
    end
    else
    begin
      application.MessageBox('ͨѶ<CDA8><D1B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӵ<EFBFBD><D3B4><EFBFBD><EFBFBD><EFBFBD>', '<27><>ʾ<EFBFBD><CABE>Ϣ', MB_ICONERROR);
      PostMessage(Handle, WM_CLOSE, 0, 0);
      frmLink.Release;
    end;
  except
    application.MessageBox('ͨѶ<CDA8><D1B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӵ<EFBFBD><D3B4><EFBFBD><EFBFBD><EFBFBD>', '<27><>ʾ<EFBFBD><CABE>Ϣ', MB_ICONERROR);
    PostMessage(Handle, WM_CLOSE, 0, 0);
  end;
  ConDateBaseString := ADOConnection1.ConnectionString;
  Left := 0;
  Top := 0;
  Width := Screen.Width;
  Height := Screen.Height;

  try
    ADOConnection1.Close;
    ADOConnection1.Open;
    Result := true;
  except
    result := false;
    application.MessageBox('<27><><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>', '<27><><EFBFBD><EFBFBD>', mb_Ok + MB_ICONERROR);
    PostMessage(self.handle, WM_CLOSE, 0, 0);
  end;
end;

procedure TFormMain.FormCreate(Sender: TObject);
var
  tmpstr: string;
begin
  CriticalSection := TCriticalSection.Create;
  if IsINIFile() then
    ReadINIFile()
  else
    WriteINIFile;
  if intiData() then
  begin
    GetServerDate();
    // P_Tmp.Visible  := True;
     //P_Tmp.Align := AlClient;
    FormLogon := TFormLogon.Create(self);
    FormLogon.ShowModal;
  end;

end;

procedure TFormMain.FormResize(Sender: TObject);
begin
   //P_Tmp.Align := AlClient;
  sendmessage(newh, 1034, 1, 0);
end;

procedure TFormMain.FormClose(Sender: TObject; var Action: TCloseAction);
var
  CanQuit: Boolean;
begin
  sendmessage(newh, 1034, 4, 0);
  if FormMain.MDICHildCount > 0 then
    CanQuit := application.MessageBox('<27><>ȷ<EFBFBD><C8B7><EFBFBD><EFBFBD>Ҫ<EFBFBD>˳<EFBFBD><CBB3><EFBFBD>ǰϵͳ<CFB5><CDB3>?', '<27><>ʾ', mb_yesno + mb_IconQuestion) = idyes;
  if CanQuit then
  begin
    Timer2.Enabled := false;
    ADOConnection1.Close;
    Action := CaFree;
  end
  else
    Action := caNone;
end;

procedure TFormMain.MNCloseClick(Sender: TObject);
begin
  close;
end;

procedure TFormMain.Timer1Timer(Sender: TObject);
begin
  try
    statusbar1.Panels[0].Text := '<27><>ǰʱ<C7B0>䣺' + datetimetostr(now);
  except
  end;
end;

procedure TFormMain.N2Click(Sender: TObject);
begin
end;
///////////////////////////////////////////////
  //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡϵͳ<CFB5><CDB3><EFBFBD><EFBFBD>
////////////////////////////////////////////////

procedure TFormMain.GetServerDate();
begin
  with ADOQueryTmp do
  begin
    close;
    sql.clear;
    sql.Add('select getDate()as dt');
    Open;
    gServerDate := fieldByName('dt').AsDateTime;
    close;
  end;
end;

procedure TFormMain.Timer2Timer(Sender: TObject);
begin
  FormMain.StatusBar1.Panels[0].Text := '<27><>ǰʱ<C7B0>䣺' + datetimetostr(now);
end;

procedure TFormMain.FormShow(Sender: TObject);
var
  XSStr: string;
begin
  try
    IniFile := TIniFile.Create(ExtractFilePath(Application.ExeName) + 'TradeInspFile.INI');
    Panel1.Caption := IniFile.ReadString('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', 'ģ<><C4A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1', '<27>ֹ<EFBFBD><D6B9><EFBFBD><EFBFBD><EFBFBD>');
    Panel3.Caption := IniFile.ReadString('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', 'ģ<><C4A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>2', 'ɨ<><C9A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>');
    XSStr := IniFile.ReadString('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', 'ģ<><C4A3><EFBFBD><EFBFBD>ʾ1', '1');
    if XSStr = '1' then
    begin
      Panel1.Visible := True;
    end
    else
    begin
      Panel1.Visible := False;
    end;
    XSStr := IniFile.ReadString('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', 'ģ<><C4A3><EFBFBD><EFBFBD>ʾ2', '1');
    if XSStr = '1' then
    begin
      Panel3.Visible := True;
    end
    else
    begin
      Panel3.Visible := False;
    end;
  finally
    IniFile.Free;
  end;
  Timer2.Enabled := True;

end;

procedure TFormMain.ToolButton12Click(Sender: TObject);
var
  CanQuit: Boolean;
begin
  sendmessage(newh, 1034, 4, 0);
  if application.MessageBox('<27><>ȷ<EFBFBD><C8B7><EFBFBD><EFBFBD>Ҫ<EFBFBD>˳<EFBFBD><CBB3><EFBFBD>ǰϵͳ<CFB5><CDB3>?', '<27><>ʾ', mb_yesno + mb_IconQuestion) <> IDYES then
    Exit;
  ADOConnection1.Close;
  Close;
end;

procedure TFormMain.Panel1Click(Sender: TObject);
type
  TMyFunc = function(App: Tapplication; FormH: hwnd; FormID: integer; Language: integer; WinStyle: integer; GCode: Pchar; GName: Pchar; DataBase: Pchar; Title: PChar; Parameters1: PChar; Parameters2: PChar; Parameters3: PChar; Parameters4: PChar; Parameters5: PChar; Parameters6: PChar; Parameters7: PChar; Parameters8: PChar; Parameters9: PChar; Parameters10: PChar; DataBaseStr: PChar): hwnd; stdcall;
var
  Tf: TMyFunc;
  Tp: TFarProc;
  Th: Thandle;
  DllName, DllInt: string;
  IniFile: TIniFile;
  xx: string;
begin
  //<2F><>̬<EFBFBD><CCAC><EFBFBD><EFBFBD>
  //newh:=getForm(Application,1,ADOConnection1,PChar('sa'),PChar('dsa'));
  //<2F><>̬<EFBFBD><CCAC><EFBFBD><EFBFBD>
  // showMessage(intTostr(application.Handle));
  ADOConnection1.Connected := False;
  ADOConnection1.Connected := True;
 { with ADOQueryTmp do
  begin
    Close;
    sql.Clear;
    sql.Add('select * from SY_User where UserId='''+Trim(User_Id)+'''');
    Open;
  end;
  if Trim(ADOQueryTmp.FieldByName('BanZu').AsString)='' then
  begin
    Application.MessageBox('<27><>ǰ<EFBFBD><C7B0>¼<EFBFBD>˰<EFBFBD><CBB0><EFBFBD>Ϊ<EFBFBD>գ<EFBFBD>','<27><>ʾ',0);
    Exit;
  end;  }
  try
    IniFile := TIniFile.Create(ExtractFilePath(Application.ExeName) + 'TradeInspFile.INI');
    DllName := IniFile.ReadString('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', 'DLL<4C>ļ<EFBFBD>1', 'TradeManagePB.dll');
    DllInt := IniFile.ReadString('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', 'DLL<4C><4C><EFBFBD>ú<EFBFBD>1', '3');
  finally
    IniFile.Free;
  end;

  Th := LoadLibrary(PChar(DllName));
  if Th > 0 then
  begin
    try
     // Tp := GetProcAddress(Th, 'GetDllForm');
      Tp := GetProcAddress(Th, PAnsichar(AnsiString('GetDllForm')));
      if Tp <> nil then
      begin
        Tf := TMyFunc(Tp);
        Tf(Application, 0, strtoint(DllInt), 0, 0, PChar(User_Id), PChar(User_Name), PChar(xx), PChar('55'), PChar(xx), PChar(xx), PChar(xx), PChar(xx), PChar(xx), PChar(xx), PChar(xx), PChar(xx), pchar(xx), PChar(xx), PChar(ConDateBaseString));
      end
      else
      begin
        ShowMessage('<27><>ӡִ<D3A1>д<EFBFBD><D0B4><EFBFBD>');
      end;
    finally
    // FreeLibrary();
    end;
  end
  else
  begin
    ShowMessage('<27>Ҳ<EFBFBD><D2B2><EFBFBD>' + Trim('dllname'));
  end;

end;

procedure TFormMain.Panel2Click(Sender: TObject);
var
  CanQuit: Boolean;
begin
  sendmessage(newh, 1034, 4, 0);
  if application.MessageBox('<27><>ȷ<EFBFBD><C8B7><EFBFBD><EFBFBD>Ҫ<EFBFBD>˳<EFBFBD><CBB3><EFBFBD>ǰϵͳ<CFB5><CDB3>?', '<27><>ʾ', mb_yesno + mb_IconQuestion) <> IDYES then
    Exit;
  ADOConnection1.Close;
  Close;
end;

procedure TFormMain.Panel3Click(Sender: TObject);
type
  TMyFunc = function(App: Tapplication; FormH: hwnd; FormID: integer; Language: integer; WinStyle: integer; GCode: Pchar; GName: Pchar; DataBase: Pchar; Title: PChar; Parameters1: PChar; Parameters2: PChar; Parameters3: PChar; Parameters4: PChar; Parameters5: PChar; Parameters6: PChar; Parameters7: PChar; Parameters8: PChar; Parameters9: PChar; Parameters10: PChar; DataBaseStr: PChar): hwnd; stdcall;
var
  Tf: TMyFunc;
  Tp: TFarProc;
  Th: Thandle;
  DllName, DllInt: string;
  IniFile: TIniFile;
begin
  //<2F><>̬<EFBFBD><CCAC><EFBFBD><EFBFBD>
  //newh:=getForm(Application,1,ADOConnection1,PChar('sa'),PChar('dsa'));
  //<2F><>̬<EFBFBD><CCAC><EFBFBD><EFBFBD>
  // showMessage(intTostr(application.Handle));
  ADOConnection1.Connected := False;
  ADOConnection1.Connected := True;
 { with ADOQueryTmp do
  begin
    Close;
    sql.Clear;
    sql.Add('select * from SY_User where UserId='''+Trim(User_Id)+'''');
    Open;
  end;
  if Trim(ADOQueryTmp.FieldByName('BanZu').AsString)='' then
  begin
    Application.MessageBox('<27><>ǰ<EFBFBD><C7B0>¼<EFBFBD>˰<EFBFBD><CBB0><EFBFBD>Ϊ<EFBFBD>գ<EFBFBD>','<27><>ʾ',0);
    Exit;
  end;  }
  try
    IniFile := TIniFile.Create(ExtractFilePath(Application.ExeName) + 'TradeInspFile.INI');
    DllName := IniFile.ReadString('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', 'DLL<4C>ļ<EFBFBD>2', 'TradeManagePB.dll');
    DllInt := IniFile.ReadString('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', 'DLL<4C><4C><EFBFBD>ú<EFBFBD>2', '301');
  finally
    IniFile.Free;
  end;
  Th := LoadLibrary(PChar(DllName));
  if Th > 0 then
  begin
    try
      Tp := GetProcAddress(Th, 'GetDllForm');
      if Tp <> nil then
      begin
        Tf := TMyFunc(Tp);
        newh := Tf(Application, 0, strToint(DllInt), 0, 0, PChar(User_Id), PChar(User_Name), PChar(''), PChar(TToolButton(Sender).Caption), PChar(''), PChar(''), '', '', '', '', '', '', '', '', PChar(ConDateBaseString));
      end
      else
      begin
        ShowMessage('<27><>ӡִ<D3A1>д<EFBFBD><D0B4><EFBFBD>');
      end;
    finally
    // FreeLibrary();
    end;
  end
  else
  begin
    ShowMessage('<27>Ҳ<EFBFBD><D2B2><EFBFBD>' + Trim('dllname'));
  end;

end;

procedure TFormMain.Timer_linkTimer(Sender: TObject);
begin
  TMyThread.Create(False);
end;

procedure TFormMain.FormDestroy(Sender: TObject);
begin
  CriticalSection.Free;
end;

end.