问题
Running visual c++ 2010 on 64bit win7, this line
#include "C:\Windows\SysWOW64\user32.dll"
its the correct path, the errors however include variations of
1>C:\Windows\SysWOW64\user32.dll(1): error C2018: unknown character '0x3'
1>C:\Windows\SysWOW64\user32.dll(1): error C2018: unknown character '0x4'
1>C:\Windows\SysWOW64\user32.dll(1): error C2018: unknown character '0x40'
1>C:\Windows\SysWOW64\user32.dll(1): error C2146: syntax error : missing ';' before identifier 'ÿÿ¸'
1>C:\Windows\SysWOW64\user32.dll(1): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
I am using it to get keybd_event() working as msdn says User32.dll is a requirement. Thanks ! *Note: The errors are in a code format block because it wouldn't let me submit it otherwise
回答1:
That's not how you import libraries. You just tried to include a binary. This has nothing to do with 32/64 bits.
What you need to do it add user32.lib to your library path.
You can import a library in Visual Studio by:
Project -> Properties -> Linker -> Additional Dependencies
Add "user32.lib" to the list.
回答2:
Use #include <windows.h> instead
回答3:
u load dll files by LoadLibrary() function which requires "windows.h" ,however visual studio add importatnt lib files like "user32.lib" and "kernal32.lib" etc defaultly at run time,so u just have to include header file to get that function work.
来源：https://stackoverflow.com/questions/7642125/visual-c-2010-errors-importing-user32-dll-into-64bit-win7