[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'ExtCtrls' (#lcl)

TTabChangingEvent

TTabChangingEvent - generic event handling method for a change in a notebook Tab

Declaration

Source position: extctrls.pp line 123

type TTabChangingEvent = procedure(

  Sender: TObject;

  var AllowChange: Boolean

) of object;

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