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

TCloseQueryEvent

Type of an form OnCloseQuery handler.

Declaration

Source position: forms.pp line 429

type TCloseQueryEvent = procedure(

  Sender: TObject;

  var CanClose: Boolean

) of object;

Arguments

Sender

  

The form that received an Close request.

CanClose

  

Set to False to deny closing

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