CreateProcessWithLogonW函数只能在console程序中调用吗？

Question

下面的代码可以运行。但是在一个其他的工程中(比如基于Dialog的)调用CreateProcessWithLogonW时，提示说没有定义，弄了半天，没有解决。请指教：）#define _WIN32_WINNT 0x0500
#include <windows.h>
#include <stdio.h>int wmain(int argc, WCHAR *argv[])
{
    if (argc != 4) {
        wprintf(L"Usage: %s user pwd cmd\n", argv[0]);
        return -1;
    }
    
    STARTUPINFOW si;
    ZeroMemory(&si,sizeof(si));
    si.cb= sizeof(si);
    PROCESS_INFORMATION piProcess;    if (!CreateProcessWithLogonW(argv[1], L"", argv[2], 0, argv[3], NULL, 0, 
        NULL, NULL, &si, &piProcess)) {
        wprintf(L"err [%u]\n", GetLastError());
    }    return 0;
}

Answer 1

不是的
MSDN指出：
Requirements 
  Windows NT/2000 or later: Requires Windows 2000 or later.
  Windows 95/98/Me: Unsupported.
  Header: Declared in Winbase.h; include Windows.h.
  Library: Use Advapi32.lib.
  Unicode: Implemented only as Unicode.

Answer 2

要么就不用头文件,直接声明
BOOL CreateProcessWithLogonW(
  LPCWSTR lpUsername,                 // user's name
  LPCWSTR lpDomain,                   // user's domain
  LPCWSTR lpPassword,                 // user's password
  DWORD dwLogonFlags,                 // logon option
  LPCWSTR lpApplicationName,          // executable module name
  LPWSTR lpCommandLine,               // command-line string
  DWORD dwCreationFlags,              // creation flags
  LPVOID lpEnvironment,               // new environment block
  LPCWSTR lpCurrentDirectory,         // current directory name
  LPSTARTUPINFOW lpStartupInfo,       // startup information
  LPPROCESS_INFORMATION lpProcessInfo // process information
);STARTUPINFOW si;
    ZeroMemory(&si,sizeof(si));
    si.cb= sizeof(si);
    PROCESS_INFORMATION piProcess;    if (!CreateProcessWithLogonW(argv[1], L"", argv[2], 0, argv[3], NULL, 0, 
        NULL, NULL, &si, &piProcess)) {
        wprintf(L"err [%u]\n", GetLastError());
    }

Answer 3

你会发现这个是宽字节的unicode函数，有个W，普通的是ANSI的函数，需要转换

Answer 4

第一种静态库的方法:
    bobob(PDFViewer2.0 Release拉!) 的方法就是
    但是宣称CreateProcessWithLogonW应该有问题，估计要加extern宏另一种动态库的方法:
typedef BOOL(_cdecl *PCreateProcessWithLogonW)(
                                               LPCWSTR lpUsername,                 // user's name
                                               LPCWSTR lpDomain,                   // user's domain
                                               LPCWSTR lpPassword,                 // user's password
                                               DWORD dwLogonFlags,                 // logon option
                                               LPCWSTR lpApplicationName,          // executable module name
                                               LPWSTR lpCommandLine,               // command-line string
                                               DWORD dwCreationFlags,              // creation flags
                                               LPVOID lpEnvironment,               // new environment block
                                               LPCWSTR lpCurrentDirectory,         // current directory name
                                               LPSTARTUPINFOW lpStartupInfo,       // startup information
                                               LPPROCESS_INFORMATION lpProcessInfo // process information
                                               );BOOL load()
{
    HINSTANCE hinstDLL;
    hinstDLL = LoadLibrary("advapi32.dll");
    if (NULL == hinstDLL) 
    {
        TRACE("LoadLibrary error.\n");
        return FALSE;
    }
    PCreateProcessWithLogonW CreateProcessWithLogonW;
    CreateProcessWithLogonW = (PCreateProcessWithLogonW)GetProcAddress(hinstDLL, "CreateProcessWithLogonW");
    CreateProcessWithLogonW ("your param here!");
    FreeLibrary(hinstDLL);
    return TRUE;
}
   

Answer 5

上面已有正解，实在不行，就LoadLibrary,GetProcAddress。

Answer 6

谢谢大家，用LoadLibrary,GetProcAddress可以。但是用下面这个方法编译不过去，我已经在工程里添加Advapi32.lib文件了，错误信息是：
error LNK2001: unresolved external symbol "int __stdcall CreateProcessWithLogonW(unsigned short const *,unsigned short const *,unsigned short const *,unsigned long,unsigned short const *,unsigned short *,unsigned long,void *,unsig
ned short const *,struct _STARTUPINFOW *,struct _PROCESS_INFORMATION *)" (?CreateProcessWithLogonW@@YGHPBG00K0PAGKPAX0PAU_STARTUPINFOW@@PAU_PROCESS_INFORMATION@@@Z)
Release/RunAsUser.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.如何解决呢？BOOL CreateProcessWithLogonW(
  LPCWSTR lpUsername,                 // user's name
  LPCWSTR lpDomain,                   // user's domain
  LPCWSTR lpPassword,                 // user's password
  DWORD dwLogonFlags,                 // logon option
  LPCWSTR lpApplicationName,          // executable module name
  LPWSTR lpCommandLine,               // command-line string
  DWORD dwCreationFlags,              // creation flags
  LPVOID lpEnvironment,               // new environment block
  LPCWSTR lpCurrentDirectory,         // current directory name
  LPSTARTUPINFOW lpStartupInfo,       // startup information
  LPPROCESS_INFORMATION lpProcessInfo // process information
);STARTUPINFOW si;
    ZeroMemory(&si,sizeof(si));
    si.cb= sizeof(si);
    PROCESS_INFORMATION piProcess;    if (!CreateProcessWithLogonW(argv[1], L"", argv[2], 0, argv[3], NULL, 0, 
        NULL, NULL, &si, &piProcess)) {
        wprintf(L"err [%u]\n", GetLastError());
    }

Answer 7

用下面这个也是不行
extern "C" {
    BOOL  CreateProcessWithLogonW(
        LPCWSTR lpUsername,                 // user's name
        LPCWSTR lpDomain,                   // user's domain
        LPCWSTR lpPassword,                 // user's password
        DWORD dwLogonFlags,                 // logon option
        LPCWSTR lpApplicationName,          // executable module name
        LPWSTR lpCommandLine,               // command-line string
        DWORD dwCreationFlags,              // creation flags
        LPVOID lpEnvironment,               // new environment block
        LPCWSTR lpCurrentDirectory,         // current directory name
        LPSTARTUPINFOW lpStartupInfo,       // startup information
        LPPROCESS_INFORMATION lpProcessInfo // process information
        );
}

Answer 8

不好意思，用下面这个可以了，但是感觉很别扭。有更好的方法吗？
extern "C" {
    BOOL  WINAPI CreateProcessWithLogonW(
        LPCWSTR lpUsername,                 // user's name
        LPCWSTR lpDomain,                   // user's domain
        LPCWSTR lpPassword,                 // user's password
        DWORD dwLogonFlags,                 // logon option
        LPCWSTR lpApplicationName,          // executable module name
        LPWSTR lpCommandLine,               // command-line string
        DWORD dwCreationFlags,              // creation flags
        LPVOID lpEnvironment,               // new environment block
        LPCWSTR lpCurrentDirectory,         // current directory name
        LPSTARTUPINFOW lpStartupInfo,       // startup information
        LPPROCESS_INFORMATION lpProcessInfo // process information
        );
}

Answer 9

没有了，对于这种函数没有在头文件中，却在lib,dll中存在的情况，就两种: dll隐式链接和dll显示链接!

Answer 10

to:Atomictry(天影 -- 哈哈哈哈，日子没法过了) 
不是了，这个函数在头文件中，你再看看我提的问题：下面的代码可以运行。但是在一个其他的工程中(非Console的，比如基于Dialog的)调用CreateProcessWithLogonW时，提示说没有定义，弄了半天，没有解决。请指教：）#define _WIN32_WINNT 0x0500
#include <windows.h>
#include <stdio.h>int wmain(int argc, WCHAR *argv[])
{
    if (argc != 4) {
        wprintf(L"Usage: %s user pwd cmd\n", argv[0]);
        return -1;
    }
    
    STARTUPINFOW si;
    ZeroMemory(&si,sizeof(si));
    si.cb= sizeof(si);
    PROCESS_INFORMATION piProcess;    if (!CreateProcessWithLogonW(argv[1], L"", argv[2], 0, argv[3], NULL, 0, 
        NULL, NULL, &si, &piProcess)) {
        wprintf(L"err [%u]\n", GetLastError());
    }    return 0;
}