; <br> <br><br>Parameters<br><br>lpDebugEvent<br><br>Points to a DEBUG_EVENT structure that is filled with information about the debugging event. <br><br>dwMilliseconds<br><br>Specifies the number of milliseconds to wait for a debugging event. If this parameter is zero, the function tests for a debugging event and returns immediately. If the parameter is INFINITE, the function does not return until a debugging event has occurred. <br><br>Return Values<br>If the function succeeds, the return value is nonzero.<br>If the function fails, the return value is zero. To get extended error information, call GetLastError.<br><br>Remarks<br>Only the thread that created the process being debugged can call WaitForDebugEvent. <br>只有创建被调试的进程的那个线程才能调用WaitForDebugEvent。<br><br>>>当使用WaitForDebugEvent后，被调试进程进入sleep状态了吗？<br>进入sleep状态的是调用WaitForDebugEvent的那个线程。