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Hello_world_tutorial

Dominic Letourneau
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Previous tutorial

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.

  • Create a new document.

  • 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".

->

  • Press "RUN".

  • 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].


Related

FlowDesigner-Wiki: FlowDesigner_User's_Guide
FlowDesigner-Wiki: Hello_world_loop_tutorial

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