If the user chooses a command, that command message will be sent to the window whose handle was passed.

如果用户选择命令，该命令消息将发送到句柄被传递的窗口。

The message typed by the user is sent as a Command message to the server which then sends it to all other users in the chat room.

消息类型的用户发送一个命令消息到服务器，然后将其发送给所有其他用户在聊天室。

If there is an error when the batch file runs, the command prompt displays the error message until you press a key.

在批文件运行时如果发生了什么错误，命令提示行会显示错误信息，直到您按下一个键为止。

Since this program can only display messages or run commands, it refuses to create an alarm that has neither a message nor a command.

因为此程序只能显示消息或运行命令，所以它拒绝创建既不是消息也不是命令的警报。

Regardless of how you run the command, you should see a message similar to that shown in Listing 4, which indicates success of the load.

无论您如何运行该命令，都应该会看到与清单4所示类似的消息，其中指示了成功的加载。