form1.dpr

用DLL中封装MDI,在DLL文件中封装MDI

library Form1;


uses
  SysUtils,
  Classes,
  Forms,
  Windows,
  uMainForm in 'uMainForm.pas' {Mainform},
  uAncestor in '..\uAncestor.pas' {Ancestor},
  uDataMdl in '..\uDataMdl.pas' {DataMdl: TDataModule};

var
  DllApp:TApplication;
  DllScreen:TScreen;
  DllDataMdl:TDataMdl;
{$R *.res}

procedure UnLoadDll(Reason:Integer);
begin
  case Reason of
    DLL_Process_Detach: begin
      Application:=DllApp;
      Screen:=DllScreen;
      DataMdl:=DllDataMdl;
    end;
  end;
end;

exports
  InitDllForm1;

begin
  DllApp:=Application;
  DllScreen:=Screen;
  DllDataMdl:=DataMdl;
  DllProc:=@UnLoadDll;
end.