Changing Font Size of User Interface Controls

Updated Dec 18, 2023

Reported In


  • TestStand
  • LabVIEW

Issue Details

I would like to know if this possible to change the font size of the User Interface Controls in TestStand.


Yes, you can modify the size of the UI Controls, follow the steps below:
  1. Using the reference of the UI Control insert a property node and select the FontSource Property.
  2. Right-click the property node and select Change to write and create a constant and set this as FontSource_UseFontProperty.
  3. Extend the property node to insert another property, select the Font Property and right-click the property node to select Change to read.
  4. Using the reference of the Font insert another property node and select the Size Property set the font size using the syntax XX,X e.g.16,0.
  5. Close the Font reference.
The code looks like:

Additional Information

For further details about the font object refer to Font - TestStand Help.