How to:如何让Installshield显示正确的软件所需空间--网友冰块先生贡献

 在SdFeatureDialogAdv中 代码如下：                                                                                   

　　　　 case SD_PBUT_CHANGEDIR:
            SelectDirNoLog( "", "", svDir, TRUE );
            CtrlSetText( szDlg, 0x80000000 | SD_STA_DESTDIR, svDir );              
            if(TARGETDIR != svDir) then
     TARGETDIR = svDir ^ SHELL_OBJECT_FOLDER ^ IFX_PRODUCT_NAME;
    endif;
            ComponentViewSetInfo( nComponentView, COMPONENT_VIEW_TARGETLOCATION, 0,  TARGETDIR );
            ComponentViewRefresh( nComponentView, 0 );再此和大家分享如果这个办法有问题请大家指出