AlternateName, a zatim pada na Namefunction FocusedFormFieldName: WString;
WStringLogički kursor obrasca slijedi FocusFormField, FocusNextFormField, FocusPreviousFormFieldield, and FormFieldTabOrder
Use these accessors when a keyboard or voice UI needs to announce the focused field value, label, and metadata even when pdfium has no active text caret
Name := Pdf1.FocusedFormFieldName;