OptionGroup.BeforeUpdate property (Access)

Returns or sets which macro, event procedure, or user-defined function runs when the BeforeUpdate event occurs. Read/write String.



expression A variable that represents an OptionGroup object.


Valid values for this property are:

  • macroname, where macroname is the name of a macro.

  • [Event Procedure], which indicates the event procedure associated with the BeforeUpdate event for the specified object.

  • =functionname(), where functionname is the name of a user-defined function.


The following example specifies that when the BeforeUpdate event occurs on the first form of the current project, the associated event procedure should run.

Forms(0).BeforeUpdate = "[Event Procedure]" 

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