One issue however that has me stumped is this error from the subject line. Somehow it doesn't seem to be able to find GWL_USERDATA (the same happens with GWL_WNDPROC btw), however, when hovering the mouse over these defines, they come up in the tooltip just fine....
A:需要将 GWL_USERDATA 该为 GWLP_USERDATA,GWLP_USERDATA 也在 WinUser.h中。如果提示某些宏/变量类型找不到,那么可以在同头文件中找找是不是有 “加P” 版本。 Tip2 Q:某些函数的入参类型不匹配,比如SetTimer的最后一个参数要求的函数类型中包含UINT_PTR,32位系统上可以正常编译,但是x64不行,需要设置成UI...
I am trying to convert a VC6 project to x64 with VS2005 beta 2. Most of the stuff comes over fine except for warnings. One issue however that has me stumped is this error from the subject line. Somehow it doesn't seem to be able to find GWL_USERDATA (the same happens with GWL_...
One issue however that has me stumped is this error from the subject line. Somehow it doesn't seem to be able to find GWL_USERDATA (the same happens with GWL_WNDPROC btw), however, when hovering the mouse over these defines, they come up in the tooltip just fine....