PdfFormFieldValueChangedEventArgs.OldValue Property

Gets the form field's previous value.

Namespace: DevExpress.XtraPdfViewer

Assembly: DevExpress.XtraPdfViewer.v20.1.dll


public object OldValue { get; }
Public ReadOnly Property OldValue As Object

Property Value

Type Description

An object of the Object class representing the previous value of the form field.


The PdfFormFieldValueChangedEventArgs class introduces the PdfFormFieldValueChangedEventArgs.NewValue and OldValue properties, which store the value that has been assigned to the form field and its previous value.

See Also