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Version: 20 R7 BETA

On Open Detail

CodeCan be called byDefinition
25Form - List BoxThe detail form associated with the output form or with the list box is about to be opened.

Description​

The On Open Detail event can be used in the following contexts:

  • Output forms: A record is about to be displayed in the detail form associated with the output form. This event cannot be selected for project forms, it is only available with table forms.
  • List box of the selection type: This event is generated when a record is about to be displayed in the detail form associated with a list box of the selection type (and before this form is opened).

Displayed line number​

The Displayed line number 4D command works with the On Open Detail form event. It returns the number of the row being processed while a list of records or list box rows is displayed on screen.