WIndows线程同步
UINT WriteA(LPVOID pParam) {CEdit *pEdit=(CEdit*)pParam;
pEdit->SetWindowText("");
WaitForSingleObject(semaphoreWrite.m_hObject,INFINITE);
CString str;
for(int i=0;i<10;i++)
{
pEdit->GetWindowText(str);
g_Array=''A'';
str=str+g_Array;
pEdit->SetWindowText(str);
Sleep(1000);
}
ReleaseSemaphore(semaphoreWrite.m_hObject,1,NULL);
return 0;
}
UINT WriteB(LPVOID pParam)
{
CEdit *pEdit=(CEdit*)pParam;
pEdit->SetWindowText("");
WaitForSingleObject(semaphoreWrite.m_hObject,INFINITE);
CString str;
for(int i=0;i<10;i++)
{
pEdit->GetWindowText(str);
g_Array=''B'';
str=str+g_Array;
pEdit->SetWindowText(str);
Sleep(1000);
}
ReleaseSemaphore(semaphoreWrite.m_hObject,1,NULL);
return 0;
}
UINT WriteC(LPVOID pParam)
{
CEdit *pEdit=(CEdit*)pParam;
pEdit->SetWindowText("");
WaitForSingleObject(semaphoreWrite.m_hObject,INFINITE);
for(int i=0;i<10;i++)
{
g_Array=''C'';
pEdit->SetWindowText(g_Array);
Sleep(1000);
}
ReleaseSemaphore(semaphoreWrite.m_hObject,1,NULL);
return 0;
}
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