Take a look at this: https://docs.unrealengine.com/latest/INT/Engine/UMG/QuickStart/4/index.html. All you need to do in the binding is get whatever variable you need. Then, when you update the variable, it automatically updates the text.
Take a look at this: https://docs.unrealengine.com/latest/INT/Engine/UMG/QuickStart/4/index.html. All you need to do in the binding is get whatever variable you need. Then, when you update the variable, it automatically updates the text.