创建进程

本实验显示了创建子进程的基本框架。程序只是再一次地启动自身，并显示它的系统进程ID和它在进程列表中的位置。

步骤1：编译并执行2-1.exe程序， 完成下列问题。

程序2-1是一个简单的使用CreateProcess() API函数的例子。首先形成简单的命令行，提供当前的EXE文件的指定文件名和代表生成克隆进程的号码。大多数参数都可取缺省值，但是创建标志参数使用了：CREATE_NEW_CONSOLE 标志，指示新进程分配它自己的控制台，使得运行示例程序时，在任务栏上产生许多活动标记。然后该克隆进程的创建方法关闭传递过来的句柄并返回main() 函数。在关闭程序之前，每一进程的执行主线程暂停一下，以便让用户看到其中的至少一个窗口。

-Create a process

The experiments showed that the process of creating the basic framework of the child. Procedure is to start their own again, and show its system process ID and its position in the process list.

Step 1: Compile and run 2-1.exe process, complete the following questions.

2-1 is a simple program using the CreateProcess () API function example. First, the formation of simple command-line, providing the current EXE file on behalf of the specified file name and the number of generated cloning process. Most parameters are preferable to default values​ ​ , but the parameters used to create signs: CREATE_NEW_CONSOLE flag indicating that the process of distribution of its own new console, so run the sample program, resulting in many activities on the taskbar mark. Then the cloning process is created to pass over the handle off and return to main () function. Before you close the program, each process executes the main thread to pause to allow users to see one of t