vs学习过程中遇见的各种问题

1.  argument to type "char *"is incompatible with parameter of type "LPWSTR"

解决：Project->Properties->Configuration Properties->General->Character set->use Multi-Byte Character Set

2.  'LoadLibraryW' cannot convert parameter 1 from 'const char[]' to 'LPCWSTR' Types pointed to are unrelated; conversion requires reinterpret_cast,C-style cast or function-style case

解决方法：同上

3.  Release编译设置

Project->Properties->Configuration Properties->General->Use of MFC->use MFC in a Static Library

4.  declaration is incompatible with就是在申明函数库那里很多函数标红，显示和定义不符

解决：把头文件位置换一下

5.  出现错误My_lame\My_lame\Release\lame_enc.dll:fatal error LNK1107:invalid or corrupt file:cannot read at 0x278

导致错误的原因：在写将WAV格式视频压缩成MP3格式代码的时候，设置Project->Properties->Configuration Properties->Linker->Input->Additional Dependencies时添加了lame_enc.dll。实际上这一栏是添加LIB文件的。所以不应该改变。

6.  precompiled header file is from a previous version of the compiler,or the precompiler header is c++ and you are using it from c(or vice verse)

导致错误的原因：在编程的原文件夹中加入BladeMP3EncDLL.c及.h  .def文件就好，而在vs2010中右边的Solution Explorer的 header files  source files不需要添加。