--------------------Configuration: GameTest - Win32 Release--------------------
Compiling...
GameTest.cpp
Linking...
GameTest.obj : error LNK2001: unresolved external symbol "public: __thiscall CBJWnd::CBJWnd(void)" (??0CBJWnd@@QAE@XZ)
Release/GameTest.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.GameTest.exe - 2 error(s), 0 warning(s)release下,总是报构造函数出错,我只有一个构造函数,不知道是怎么回事