本程序是一个简单的命名管道客户端演示API调用的需要…

代码说明：

This program is a simple named pipe client that demonstrates the API calls needed to successfully develop a basic named pipe client application. When this application successfully connects to a named pipe, the message "This is a test" is written to the server. There are four basic steps needed to implement a client: 1. Wait for a Named Pipe instance to become available using the WaitNamedPipe() API function. 2. Connect to the Named Pipe using the CreateFile() API function. 3. Send data to or receive data from the server using the WriteFile() and ReadFile() API functions. 4. Close the Named Pipe session using the CloseHandle() API functions.