Combo Box

Storage size

The keyable length + 1 + pad if not even

Keyable length

Up to 255

Static values

Text for items in the list


Allows a text item to be entered by a user or chosen from the list. The value in the field is a string.

The items in the list are specified by the data type definition or at runtime, using the add item statement. Items added at runtime aren’t saved in the application dictionary; they must be added each time the application is run.

The change script for a combo box field runs each time a new value is chosen in the list, including each time the up or down arrow key is pressed to move to a different value.

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