[讨论]ARX双击事件..........

梦幻神话

我继承AcDbDoubleClickEdit类后,重载startEdit()和finish()后编译出现错误.
Compiling...
DoubleClick.cpp
Linking...
Creating library Debug/GXTYMyDoubleClick.lib and object Debug/GXTYMyDoubleClick.exp
DoubleClick.obj : error LNK2001: unresolved external symbol "public: virtual class AcRxClass * __thiscall AcDbDoubleClickEdit::isA(void)const " (?isA@AcDbDoubleClickEdit@@UBEPAVAcRxClass@@XZ)
Debug/GXTYMyDoubleClick.arx : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.

GXTYMyDoubleClick.arx - 2 error(s), 0 warning(s)

我用VC6.0+ARX2002. 不知道哪里出错了.~
sample的DblClick就可以编译运行.
自己建的项目就不可以编译.
请各路神仙赐教..............
不胜感激.........................

lee5181

参看sdk中的例子，主要是可能没有在VC中设置DBClick的头文件