CfileDialog用法
CfileDialog dlg1(TRUE,lpszFilter,NULL,OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,lpszFilter,NULL);错误:
E:\VC\text\ex_01\ex_01Doc.cpp(89) : error C2065: 'CfileDialog' : undeclared identifier
是哪里不对

I love you not because of who you are, but because of who I am when I am with you!