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Return to [FlowDesigner_User's_Guide].
Hello world
This tutorial will show you how to do a program that prints "Hello world!" in the console.
- Drag and drop a General->"Constant" node.
- You can adjust the zoom with the mouse wheel or with "crtl +" and "crtl -".
- Right-click on the node to open a popup menu and select "Edit properties" (or double-click on the node).
- A dialog appeared. At the bottom of the first tab, change "undefined" to "Hello world!" and click "OK".
- Right-click on the red terminal to open a popup menu and select "Add network output" (or use shift-click on the terminal).
- A small dialog appeared for the name of the terminal, click "OK".
->
- In the main output of the window, the result of the process is printed in green.
File
HelloWorld.n
What's next?
See the [Hello_world_loop_tutorial].