function FocusedFormFieldTextForPage(FormHandle: FPDF_FORMHANDLE; Page: FPDF_PAGE): WString;
| FormHandle | FPDF_FORMHANDLE |
| Page | FPDF_PAGE |
WStringReturns focused widget text for one form handle and page
This helper works directly with FPDF_FORMHANDLE and FPDF_PAGE and leaves component state changes to the caller
Text := FocusedFormFieldTextForPage(Pdf1.FormHandle, Pdf1.Page);