PdfViewer.FormFieldValueChanging Event
Occurs when an end-user starts to edit a form field value.
Namespace: DevExpress.XtraPdfViewer
Assembly: DevExpress.XtraPdfViewer.v18.2.dll
Declaration
Event Data
The FormFieldValueChanging event's data class is PdfFormFieldValueChangingEventArgs. The following properties provide information specific to this event:
Property | Description |
---|---|
Cancel | Gets or sets a value indicating whether the event should be canceled. Inherited from CancelEventArgs. |
FieldName | Gets the name of the form field. |
NewValue | Gets or sets a new value of the form field. |
OldValue | Gets the form field’s previous value. |
See Also