umainform.dfm

用DLL中封装MDI,在DLL文件中封装MDI

inherited Mainform: TMainform
  Left = 318
  Top = 189
  Caption = 'MDIForm'
  FormStyle = fsMDIForm
  Menu = mm1
  OldCreateOrder = True
  WindowState = wsMaximized
  PixelsPerInch = 96
  TextHeight = 13
  object mm1: TMainMenu
    Left = 416
    Top = 56
    object F1: TMenuItem
      Caption = 'File'
      GroupIndex = 1
      object O1: TMenuItem
        Caption = 'Open MDIForm'
        OnClick = O1Click
      end
      object S1: TMenuItem
        Caption = 'Send Message'
        OnClick = S1Click
      end
    end
  end
end