使用说明：先使用Spy++等工具探测你指定的外部程序的窗口类名，然后在本软件的文本框中输入其类名，点击“嵌入”按钮，即可将其嵌入桌面。-Instructions for use: first use Spy++ other tools detect your external program specified window class name, and then in the software of its class name text box, click on the " Em