[求助]请将这个错误逐句解释一下好么?谢谢
--------------------Configuration: first - Win32 Debug--------------------
Compiling...
firstDlg.cpp
D:\Program Files\vs2005\MSDev98\MyProjects\first\firstDlg.cpp(85) : error C2065: 'IDC_BUTTON1' : undeclared identifier
Error executing cl.exe.
first.exe - 1 error(s), 0 warning(s)
尤其是
error C2065: 'IDC_BUTTON1'
------------------
cl.exe是做什么的?
thank you
[此贴子已经被作者于2007-3-18 15:16:07编辑过]