hThread = (HANDLE)_beginthreadex( NULL, 0, &SecondThreadFunc, NULL, 0, &threadID )有关问题？

[mengyq_82]

在msdn中这样的例子：
是关于_beginthreadex的
// crt_begthrdex.cpp
// compile with: /MT
#include <windows.h>
#include <stdio.h>
#include <process.h>

unsigned Counter;
unsigned __stdcall SecondThreadFunc( void* pArguments )
{
printf( "In second thread...\n" );

while ( Counter < 1000000 )
Counter++;

_endthreadex( 0 );
return 0;
}

int main()
{
HANDLE hThread;
unsigned threadID;

printf( "Creating second thread...\n" );

// Create the second thread.
hThread = (HANDLE)_beginthreadex( NULL, 0, &SecondThreadFunc, NULL, 0, &threadID );

// Wait until second thread terminates. If you comment out the line
// below, Counter will not be correct because the thread has not
// terminated, and Counter most likely has not been incremented to
// 1000000 yet.
WaitForSingleObject( hThread, INFINITE );
printf( "Counter should be 1000000; it is-> %d\n", Counter );
// Destroy the thread object.
CloseHandle( hThread );
}
我就直接将此代码拷贝到mfc程序中，进行编译时出现如下错误：
error C2276: '&' : illegal operation on bound member function expression
请问大家是怎么回事？

[vagabond2002]

hThread = (HANDLE)_beginthreadex( NULL, 0, SecondThreadFunc, NULL, 0, &threadID );
不就结了

[mengyq_82]

如果按楼上的改的话，会出现如下问题：
rror C2664: '_beginthreadex' : cannot convert parameter 3 from 'unsigned int (void *)' to 'unsigned int (__stdcall *)(void *)'
None of the functions with this name in scope match the target type

[abomber2]

线程函数SecondThreadFunc定义错误
应该是UINT WINAPI SecondThreadFunc（LPVOID）
是__stdcall

[maywemeet]

用WINAPI替换__stdcall

[gnixemos]

WINAPI 就是__stdcall

[darkwail]

hThread = (HANDLE)_beginthreadex( NULL, 0, SecondThreadFunc, NULL, 0, &threadID );
改成这样

[Sco_field]

hThread = (HANDLE)_beginthreadex( NULL, 0, &SecondThreadFunc, NULL, 0, &threadID );
改成这样hThread = (HANDLE)_beginthreadex( NULL, 0, SecondThreadFunc, NULL, 0, &threadID );

会出现如下问题：
rror C2664: '_beginthreadex' : cannot convert parameter 3 from 'unsigned int (void *)' to 'unsigned int (__stdcall *)(void *)'
None of the functions with this name in scope match the target type

[blastzgd]

unsigned __stdcall SecondThreadFunc( void* pArguments );
hThread = (HANDLE)_beginthreadex( NULL, 0, SecondThreadFunc, NULL, 0, &threadID );

已测试.

[kouzhongling]

msdn的代码一般不会有问题 可能是环境设置问题
我在vs2005编译了一下没问题
在vc6编译要要求对Multi-threaded 的设置(vc6默认不支持)
setup:
Open the project settings dialog and select the C/C++ tab. Select the category Code Generation For the Win32 Release configuration, set Use run-time library to Multithreaded DLL.