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

TValueListEditor.OnStringsChanging

Event handler signalled prior to updating the Strings property.

Declaration

Source position: valedit.pas line 319

published property TValueListEditor.OnStringsChanging : TNotifyEvent
  read FOnStringsChanging
  write FOnStringsChanging;

Description

OnStringsChanging is a TNotifyEvent property with the event handler signalled prior to updating values in the Strings property. Applications can assign a procedure to the event handler to respond to the event notification.

OnStringsChanging is triggered in the StringsChanging method.

Use OnStringsChange to perform actions needed after values are updated in Strings.

See also

TValueListEditor.Strings

  

Stores the keys, values, and item definitions in the control.

TValueListEditor.OnStringsChange

  

Event handler signalled when values in the Strings property are changed.


Version 4.0 Generated 2025-05-03 Home