怎样声明windowsAPI函数？

[zzhouj]

同上

[byfq]

////eg.
FUNCTION int xyz_copy(ref string sour,ref string dist) LIBRARY "fileop.dll"
FUNCTION int is_diskin(int drvnum) LIBRARY "fileop.dll"
FUNCTION int readport(int com) LIBRARY "wzds1.dll"
FUNCTION ulong CopyFile(ref string lpExistingFileName,ref string lpNewFileName,ulong bFailIfExists) LIBRARY "kernel32.dll" ALIAS FOR "CopyFileA"
FUNCTION ulong SetFileAttributes(ref string lpFileName,ulong dwFileAttributes) LIBRARY "kernel32.dll" ALIAS FOR "SetFileAttributesA"
FUNCTION ulong GetCurrentDirectory(ulong nBufferLength,ref string lpBuffer) LIBRARY "kernel32.dll"
FUNCTION ulong SetCurrentDirectory(ref string lpPathName) LIBRARY "kernel32.dll" ALIAS FOR "SetCurrentDirectoryA"
FUNCTION ulong GetFileAttributes(ref string lpFileName) LIBRARY "kernel32.dll" ALIAS FOR "GetFileAttributesA"

[zzhouj]

在哪里声明啊？
怎样声明：
SUBROUTINE keybd_event(int bVk,int bScan,int dwFlags,int dwExtraInfo) library "user32.dll"
这个声明对不对？

[tainy]

在declare声明变量的窗口里，选取local external funtions声明。
如果是全局的就在global external funtions声明。不用谢~！

[zzhouj]

thanks