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    TBaseMediator.OnViewToObject

    Event triggered when copying data from view to subject

    Declaration

    Source position: fpobserver.pp line 141

    published property OnViewToObject: TMediatingEvent;

    Description

    The OnViewToObject event is triggered before the default view-to-subject data transfer. Setting the Handled parameter to True prevents the default transfer, allowing custom data handling.

    This event is useful for implementing custom validation, data transformation, or special handling during user input processing.

    See also

    Name Description
    OnObjectToView Event triggered when copying data from subject to view
    Subject Model object implementing IFPObserved interface
    ViewPropertyName