Enable AllowFormEditing to allow the user to edit forms. User will be able to edit text fields, click checkboxes and perform clipboard operations.
Notes: - FormModified will be true if the user has edited a form - When AllowFormEditing is enabled the tab key will navigate between form fields. It will not navigate form controls - For form editing you cannot have a selection interaction (such as miSelect) specified for MouseInteractGeneral - All editable form fields will be highlighted with the color and alpha specified in PdfViewerDefaults
Default: False
Demo
Demos\Other\PdfViewerFormFields\PdfViewerFF.dpr
Demos\Other\PdfViewer\PdfViewer.dpr
Example
// Allow user to edit PDF forms ImageEnView1.PdfViewer.AllowFormEditing := True;