D7myzhenyong/寄样管理(SendSample.dll)/U_GetDllForm.pas

unit U_GetDllForm;

interface

uses
  Windows, Messages, forms, OleCtnrs, DateUtils, SysUtils, ADODB;

function GetDllForm(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; export; stdcall;

function ConnData(): Boolean;

implementation

uses
  U_DataLink, U_BpDYlist, U_Samplelist_SO;

       /////////////////////////////////////////////////////////////////
      //         <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5>:ȡDll<6C>еô<D0B5><C3B4><EFBFBD>                              //
     //        <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5><EFBFBD><EFBFBD>App>><3E><><EFBFBD><EFBFBD>Ӧ<EFBFBD>ó<EFBFBD><C3B3><EFBFBD><EFBFBD><EFBFBD>                        //
    //                 FormH>><3E><><EFBFBD>ô<EFBFBD><C3B4>ھ<EFBFBD><DABE><EFBFBD> <20><>                      //
   //                 FormID>><3E><><EFBFBD>ں<EFBFBD>;                             //
  //                 Language>><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>;                         //
 //                 WinStyle>><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD>                        //
/////////////////////////////////////////////////////////////////

var
  frmBpDYlistLL, frmBpDYlistGL, frmBpDYlistCX: TfrmBpDYlist;

function GetDllForm(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;
var
  i: Integer;
  bFound: Boolean;
  mnewHandle: hwnd;
  mstyle: TFormStyle;     // 0:<3A>Ӵ<EFBFBD><D3B4><EFBFBD>; 1<><31><EFBFBD><EFBFBD>ͨ<EFBFBD><CDA8><EFBFBD><EFBFBD>
  mstate: TWindowState;
  mborderstyle: TFormBorderStyle;
begin
  mnewHandle := 0;
  DName := PChar(GName);
  DCode := PChar(GCode);
  DdataBase := DataBase;
  DTitCaption := Title;
  DParameters1 := Parameters1;
  DParameters2 := Parameters2;
  DParameters3 := Parameters3;
  DParameters4 := Parameters4;
  DParameters5 := Parameters5;
  DParameters6 := Parameters6;
  DParameters7 := Parameters7;
  DParameters8 := Parameters8;
  DParameters9 := Parameters9;
  DParameters10 := Parameters10;

  MainApplication := App;
  DCurHandle := FormH;
  IsDelphiLanguage := Language;

  Application := TApplication(App);
  DCurHandle := 0;


   //<2F><>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
  SetLength(server, 255);
  SetLength(dtbase, 255);
  SetLength(user, 255);
  SetLength(pswd, 255);

//  server := '116.62.5.81,7781';
  server := '.';
  dtbase := 'hongzandata';
  user := 'sa';
//  pswd := 'rightsoft@123';
  pswd := 'rightsoft';
  DConString := 'Provider=SQLOLEDB.1;Password=' + pswd + ';Persist Security Info=True;User ID=' + user + ';Initial Catalog=' + dtbase + ';Data Source=' + server;
//  DConString := DataBaseStr;
  // DName:='<27>ܸ<EFBFBD><DCB8><EFBFBD>';

  if not ConnData() then
  begin
    result := 0;
    exit;
  end;

   // <20><><EFBFBD>崰<EFBFBD><E5B4B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>״̬
  if WinStyle = 0 then
  begin
    mstyle := fsMDIChild;
    mstate := wsMaximized;
    mborderstyle := bsSizeable;
  end
  else
  begin
    mstyle := fsNormal;
    mstate := wsNormal;
    mborderstyle := bsSizeable;
  end;
  /////////////////////
  //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD>鴰<EFBFBD><E9B4B0>
  case FormID of

    111:  //<2F><><EFBFBD><EFBFBD>¼<EFBFBD><C2BC>
      begin
        bFound := FALSE;
        for i := (App.MainForm.MDIChildCount - 1) downto 0 do
        begin
          if App.MainForm.MDIChildren[i].Caption = '<27><><EFBFBD><EFBFBD>¼<EFBFBD><C2BC>' then
          begin
            BringWindowToTop(frmBpDYlistLL.Handle);
            bFound := TRUE;
            Break;
          end;
        end;
        if not bFound then
        begin
          frmBpDYlistLL := TfrmBpDYlist.Create(application.MainForm);
          with frmBpDYlistLL do
          begin
            Title := '<27><><EFBFBD><EFBFBD>¼<EFBFBD><C2BC>';
            caption := Trim(Title);
            canshu1 := '¼<><C2BC>';
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmBpDYlistLL.BringToFront;
       //<2F><><EFBFBD><EFBFBD>
        mnewHandle := frmBpDYlistLL.Handle;
      end;
    112:  //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
      begin
        bFound := FALSE;
        for i := (App.MainForm.MDIChildCount - 1) downto 0 do
        begin
          if App.MainForm.MDIChildren[i].Caption = '<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>' then
          begin
            BringWindowToTop(frmBpDYlistGL.Handle);
            bFound := TRUE;
            Break;
          end;
        end;
        if not bFound then
        begin
          frmBpDYlistGL := TfrmBpDYlist.Create(application.MainForm);
          with frmBpDYlistGL do
          begin
            Title := '<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>';
            caption := Trim(Title);
            canshu1 := '<27><><EFBFBD><EFBFBD>';
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmBpDYlistGL.BringToFront;
       //<2F><><EFBFBD><EFBFBD>
        mnewHandle := frmBpDYlistGL.Handle;
      end;

    113:  //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ
      begin
        bFound := FALSE;
        for i := (App.MainForm.MDIChildCount - 1) downto 0 do
        begin
          if App.MainForm.MDIChildren[i].Caption = '<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ' then
          begin
            BringWindowToTop(frmBpDYlistCX.Handle);
            bFound := TRUE;
            Break;
          end;
        end;
        if not bFound then
        begin
          frmBpDYlistCX := TfrmBpDYlist.Create(application.MainForm);
          with frmBpDYlistCX do
          begin
            Title := '<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ';
            caption := Trim(Title);
            canshu1 := '<27><>ѯ';
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmBpDYlistCX.BringToFront;
       //<2F><><EFBFBD><EFBFBD>
        mnewHandle := frmBpDYlistCX.Handle;
      end;
    211:  //SO
      begin

        if frmSamplelist_SO = nil then
        begin
          frmSamplelist_SO := TfrmSamplelist_SO.Create(application.MainForm);
          with frmSamplelist_SO do
          begin
            caption := Trim(Title);
            fCRFlag := 'SY';
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmSamplelist_SO.BringToFront;
       //<2F><><EFBFBD><EFBFBD>
        mnewHandle := frmSamplelist_SO.Handle;
      end;
  end;

  Result := mnewHandle;
  NewDllApp := Application;
end;
//===========================================================
  //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD><EFBFBD>ӳ<EFBFBD>
//===========================================================

function ConnData(): Boolean;
begin
  if not Assigned(DataLink_SendSample) then
    DataLink_SendSample := TDataLink_SendSample.Create(Application);
  try
    with DataLink_SendSample.ADOLink do
    begin
      //if not Connected then
      begin
        Connected := false;
        ConnectionString := DConString;
        LoginPrompt := false;
        Connected := true;
      end;
    end;
    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);
  end;

end;

initialization
  OldDllApp := Application;

finalization
  DataLink_SendSample.Free;
  Application := OldDllApp;

end.