查找qrprev.dfm文件,用delphi打开.编辑为:
object QRStandardPreview: TQRStandardPreview
Left = 229
Top = 191
Width = 652
Height = 579
BorderIcons = [biSystemMenu] //---------注意此行为增加的
borderstyle = bsSingle //---------注意此行为增加的
Caption = 'Print Preview'
Color = clBtnFace
ParentFont = True
KeyPreview = True
..............
预览 ok!!!