unit U_GetDllForm;

interface

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

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_SxXnKcList, U_KkAndDjList, U_OrderProgress, U_AllOrderProgress,
  U_OrderProgressMS, U_DJCLList, U_DDDJCLList, U_OrderGDProgress, U_GDKHProgress,
  U_YWYHX, U_DDLIST, U_GDXSETJList, U_CPKCLIST;

       /////////////////////////////////////////////////////////////////
      //         功能说明:取Dll中得窗体                              //
     //        参数说明：App>>调用应用程序；                        //
    //                 FormH>>调用窗口句柄 ；                      //
   //                 FormID>>窗口号;                             //
  //                 Language>>语言种类;                         //
 //                 WinStyle>>窗口类型；                        //
/////////////////////////////////////////////////////////////////
var
  frmDDLISTGL, frmDDLISTZZ, frmDDLISTYW, frmDDLISTGD: TfrmDDLIST;

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:子窗口; 1：普通窗口
  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;


   //赋值链接字符串
  SetLength(server, 255);
  SetLength(dtbase, 255);
  SetLength(user, 255);
  SetLength(pswd, 255);

  server := '47.100.130.130,7781';
//  server := '.';
  dtbase := 'zhenyongdata';
  user := 'zhenyongsa';
  pswd := 'rightsoft@9101';
//  pswd := 'rightsoft';
  DConString := 'Provider=SQLOLEDB.1;Password=' + pswd + ';Persist Security Info=True;User ID=' + user + ';Initial Catalog=' + dtbase + ';Data Source=' + server;
  DConString := DataBaseStr;
//  DName := '王秋琴';
   //DParameters1:='高权限';   //高权限
   //DParameters3:='1';
  if not ConnData() then
  begin
    result := 0;
    exit;
  end;

   // 定义窗口类型 、状态
  if WinStyle = 0 then
  begin
    mstyle := fsMDIChild;
    mstate := wsMaximized;
    mborderstyle := bsSizeable;
  end
  else
  begin
    mstyle := fsNormal;
    mstate := wsNormal;
    mborderstyle := bsSizeable;
  end;
  /////////////////////
  //调用子模块窗口
  case FormID of

    1:  //产品库存信息表
      begin
        if frmCPKCLIST = nil then
        begin
          frmCPKCLIST := TfrmCPKCLIST.Create(application.MainForm);
          with frmCPKCLIST do
          begin
            caption := Trim(Title);
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmCPKCLIST.BringToFront;
       //句柄
        mnewHandle := frmCPKCLIST.Handle;
      end;

    211:  //跟单销售额统计表
      begin
        if frmGDXSETJList = nil then
        begin
          frmGDXSETJList := TfrmGDXSETJList.Create(application.MainForm);
          with frmGDXSETJList do
          begin
            caption := Trim(Title);
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmGDXSETJList.BringToFront;
       //句柄
        mnewHandle := frmGDXSETJList.Handle;
      end;

    111:  //开卡与打卷对比
      begin
        if frmKkAndDjList = nil then
        begin
          frmKkAndDjList := TfrmKkAndDjList.Create(application.MainForm);
          with frmKkAndDjList do
          begin
            caption := Trim(Title);
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmKkAndDjList.BringToFront;
       //句柄
        mnewHandle := frmKkAndDjList.Handle;
      end;
    121:  //跟进表
      begin
        if frmOrderProgress = nil then
        begin
          frmOrderProgress := TfrmOrderProgress.Create(application.MainForm);
          with frmOrderProgress do
          begin
            caption := Trim(Title);
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmOrderProgress.BringToFront;
       //句柄
        mnewHandle := frmOrderProgress.Handle;
      end;

    122:  //每色跟进表
      begin
        if frmOrderProgressMS = nil then
        begin
          frmOrderProgressMS := TfrmOrderProgressMS.Create(application.MainForm);
          with frmOrderProgressMS do
          begin
            caption := Trim(Title);
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmOrderProgressMS.BringToFront;
       //句柄
        mnewHandle := frmOrderProgressMS.Handle;
      end;
    123:  //每日打卷产量表
      begin
        if frmDJCLList = nil then
        begin
          frmDJCLList := TfrmDJCLList.Create(application.MainForm);
          with frmDJCLList do
          begin
            caption := Trim(Title);
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmDJCLList.BringToFront;
       //句柄
        mnewHandle := frmDJCLList.Handle;
      end;
    124:  //订单打卷量表
      begin
        if frmDDDJCLList = nil then
        begin
          frmDDDJCLList := TfrmDDDJCLList.Create(application.MainForm);
          with frmDDDJCLList do
          begin
            caption := Trim(Title);
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmDDDJCLList.BringToFront;
       //句柄
        mnewHandle := frmDDDJCLList.Handle;
      end;

    125:  //跟单回仓核查
      begin
        if frmOrderGDProgress = nil then
        begin
          frmOrderGDProgress := TfrmOrderGDProgress.Create(application.MainForm);
          with frmOrderGDProgress do
          begin
            caption := Trim(Title);
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmOrderGDProgress.BringToFront;
       //句柄
        mnewHandle := frmOrderGDProgress.Handle;
      end;

    126:  //订单考核信息表
      begin
        if frmGDKHProgress = nil then
        begin
          frmGDKHProgress := TfrmGDKHProgress.Create(application.MainForm);
          with frmGDKHProgress do
          begin
            caption := Trim(Title);
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmGDKHProgress.BringToFront;
       //句柄
        mnewHandle := frmGDKHProgress.Handle;
      end;

    141:  //客户打样下单情况统计
      begin
        if frmYWYHX = nil then
        begin
          frmYWYHX := TfrmYWYHX.Create(application.MainForm);
          with frmYWYHX do
          begin
            caption := Trim(Title);
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmYWYHX.BringToFront;
       //句柄
        mnewHandle := frmYWYHX.Handle;
      end;

    151:  //订单情况(高权限)
      begin
        bFound := FALSE;
        for i := (App.MainForm.MDIChildCount - 1) downto 0 do
        begin
          if App.MainForm.MDIChildren[i].Caption = '订单信息表(高权限)' then
          begin
            BringWindowToTop(frmDDLISTGL.Handle);
            bFound := TRUE;
            Break;
          end;
        end;
        if not bFound then
        begin
          frmDDLISTGL := TfrmDDLIST.Create(application.MainForm);
          with frmDDLISTGL do
          begin
            Title := '订单信息表(高权限)';
            CANSHU1 := '高权限';
            caption := Trim(Title);
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmDDLISTGL.BringToFront;
       //句柄
        mnewHandle := frmDDLISTGL.Handle;
      end;

    152:  //订单情况(业务)
      begin
        bFound := FALSE;
        for i := (App.MainForm.MDIChildCount - 1) downto 0 do
        begin
          if App.MainForm.MDIChildren[i].Caption = '订单信息表(业务)' then
          begin
            BringWindowToTop(frmDDLISTYW.Handle);
            bFound := TRUE;
            Break;
          end;
        end;
        if not bFound then
        begin
          frmDDLISTYW := TfrmDDLIST.Create(application.MainForm);
          with frmDDLISTYW do
          begin
            Title := '订单信息表(业务)';
            CANSHU1 := '业务';
            caption := Trim(Title);
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmDDLISTYW.BringToFront;
       //句柄
        mnewHandle := frmDDLISTYW.Handle;
      end;

    153:  //订单情况(组长)
      begin
        bFound := FALSE;
        for i := (App.MainForm.MDIChildCount - 1) downto 0 do
        begin
          if App.MainForm.MDIChildren[i].Caption = '订单信息表(组长)' then
          begin
            BringWindowToTop(frmDDLISTZZ.Handle);
            bFound := TRUE;
            Break;
          end;
        end;
        if not bFound then
        begin
          frmDDLISTZZ := TfrmDDLIST.Create(application.MainForm);
          with frmDDLISTZZ do
          begin
            Title := '订单信息表(组长)';
            CANSHU1 := '组长';
            caption := Trim(Title);
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmDDLISTZZ.BringToFront;
       //句柄
        mnewHandle := frmDDLISTZZ.Handle;
      end;

    154:  //订单情况(跟单组长)
      begin
        bFound := FALSE;
        for i := (App.MainForm.MDIChildCount - 1) downto 0 do
        begin
          if App.MainForm.MDIChildren[i].Caption = '订单信息表(跟单组长)' then
          begin
            BringWindowToTop(frmDDLISTGD.Handle);
            bFound := TRUE;
            Break;
          end;
        end;
        if not bFound then
        begin
          frmDDLISTGD := TfrmDDLIST.Create(application.MainForm);
          with frmDDLISTGD do
          begin
            Title := '订单信息表(跟单组长)';
            CANSHU1 := '跟单组长';
            caption := Trim(Title);
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmDDLISTGD.BringToFront;
       //句柄
        mnewHandle := frmDDLISTGD.Handle;
      end;

    155:  //订单情况(跟单)
      begin
        bFound := FALSE;
        for i := (App.MainForm.MDIChildCount - 1) downto 0 do
        begin
          if App.MainForm.MDIChildren[i].Caption = '订单信息表(跟单)' then
          begin
            BringWindowToTop(frmDDLISTGD.Handle);
            bFound := TRUE;
            Break;
          end;
        end;
        if not bFound then
        begin
          frmDDLISTGD := TfrmDDLIST.Create(application.MainForm);
          with frmDDLISTGD do
          begin
            Title := '订单信息表(跟单)';
            CANSHU1 := '跟单';
            caption := Trim(Title);
            FormStyle := mstyle;
            windowState := mstate;
            BorderStyle := mborderstyle;
           //show;
          end;
        end
        else
          frmDDLISTGD.BringToFront;
       //句柄
        mnewHandle := frmDDLISTGD.Handle;
      end;

  end;

  Result := mnewHandle;
end;
//===========================================================
  //建立数据库连接池
//===========================================================

function ConnData(): Boolean;
begin
  if not Assigned(DataLink_Statistics) then
    DataLink_Statistics := TDataLink_Statistics.Create(Application);
  try
    with DataLink_Statistics.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('数据库连接失败！', '错误', mb_Ok + MB_ICONERROR);
  end;

end;

initialization
  CoInitialize(nil);
  dxUnitsLoader.Initialize;


finalization
  DataLink_Statistics.Free;
  application := NewDllApp;
  dxUnitsLoader.Finalize;

end.