AfxBeginThread

This function creates a new thread. The first form of AfxBeginThread creates a worker thread. The second form creates a user-interface thread.

AfxBeginThread creates a new CWinThread object, calls its CreateThread function to start executing the thread, and returns a pointer to the thread. Checks are made throughout the procedure to make sure all objects are deallocated properly should any part of the creation fail. To end the thread, call AfxEndThread from within the thread, or return from the controlling function of the worker thread.

CWinThread* AfxBeginThread(
AFX_THREADPROC pfnThreadProc,
LPVOID pParam,
int nPriority = THREAD_PRIORITY_NORMAL,
UINT nStackSize = 0,
DWORD dwCreateFlags = 0,
LPSECURITY_ATTRIBUTES lpSecurityAttrs = NULL );
CWinThread* AfxBeginThread(
CRuntimeClass* pThreadClass,
int nPriority = THREAD_PRIORITY_NORMAL,
UINT nStackSize = 0,
DWORD dwCreateFlags = 0,
LPSECURITY_ATTRIBUTES lpSecurityAttrs = NULL );

Parameters

pfnThreadProc
Points to the controlling function for the worker thread. Cannot be NULL. This function must be declared as follows:
UINT MyControllingFunction( LPVOID pParam );

pParam
Parameter to be passed to the controlling function as shown in the parameter to the function declaration in pfnThreadProc.

最初由 haizzz 发布
谢谢楼上的回复.我先声明一下,上面线程函数的函数原形在我的程序里我声明的是UINT ThreadFuntion(LPVOID pParam)这个样子,上面是当时的笔误(不好意思!).我在调用AfxBeginThread()是传的参数也的确是第一个是线程函数的地址第二个为空.至于为什么不能用对话框中设置的变量我也知道原因.我就是不知道要怎样解决!
还望大家多多指教!