![](https://csdnimg.cn/release/download_crawler_static/22795342/bg7.jpg)
6
b. Folders containing different plugins should be listed in the ‘Additional Plugins’ directory.
Open any of the other available libraries (such as ‘Measurement Tasks’) and select
Current Folder in the bottom right corner.
c. Notice that the responsiveness of the UI is not affected while the new plugins are being
loaded into memory.
d. After a few moments, a different set of plugins should be shown in the menu, which will
change the list of items a user can select from in this menu.
10. Explore the Block Diagram
a. Stop the application by clicking ‘Stop’
b. Switch to the block-diagram by pressing CTRL+E
c. This application communicates amongst multiple parallel processes using multiple
queued message handlers. However, instead of passing commands as enum/variant
pairs or a string, the data is encapsulated within a class. This approach is called the
command pattern, and we will examine how to add messages later in this manual.
11. Close the Current Application
a. Close this project before continuing with the next exercise.