FAQ - Other topics

Q: When is it possible to read and write data in regards to dynamic syntax and the UDF-sidebar?
A:

Possible:

• To "read" data of the UDF-sidebar using the $[TABLE.FIELD.TYPE] syntax
• To "read" data of the Main window using the $[$ITEM.COL.TYPE] syntax
• To "write" data to Main Window using the $[$ITEM.COL.TYPE] syntax
• To "write" data to UDF-sidebar using the $[$ITEM.COL.TYPE] syntax (from B1UP 2017.1.0 using the SetUdfSidebar macro command)

Not Possible:

• To "read" data of UDF-sidebar using the $[$ITEM.COL.TYPE] syntax
• To "write" data to Main Window using the $[TABLE.FIELD.TYPE] syntax

Q: Since it is not possible to write to the UDF sidebar then how can I give a UDF a value?
A: If you place the UDF-field onto the main window (Using Item Placement Tool or Content Creator), you can then write to it using the Item-syntax

Q: I am using Boyum to write a simple macro that works with a button on my main screen window. When pressed I want it to clear the contents of a field called U_Example which is a UDF and not on the main screen. How can I do this?

A: Move the UDF to the main window and then hide the UDF with the item placement tool.

Macro lets you reference the item on the main screen even if it is hidden.