求救！大家帮忙看看为什么在antrypoint 里面如此设置背景会崩溃
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求救！大家帮忙看看为什么在antrypoint 里面如此设置背景会崩溃
averrorcode retval; avbackgroundparam bgparam; bgparam.imagefile.name="c:\\documents and settings\\admin\\my documents\\my pictures\\sunset.jpg"; bgparam.imagefile.tile=avtilecrop; bgparam.imagefile.offset[x]=0.0; bgparam.imagefile.offset[y]=0.0; bgparam.imagefile.scale[x]=1.0; bgparam.imagefile.scale[y]=1.0; bgparam.imagefile.flags=avmapscale|avmaprepeat|avmapoffset|avmapname; bgparam.mode=avbackgroundimage; bgparam.flags=avbackgroundimagefile; if((retval = av_background(&bgparam))!= avretnorm) { afxmessagebox(av_errorstr(retval)); afxmessagebox("background setting false"); }
bgparam.imagefile.flags=avmapscale|avmaprepeat|avmapoffset|avmapname; 同时设置背景文件的scale,offset,repeat,name 为什么会崩溃