THotPDF.SetFormFieldTooltip Method

Metódus összefoglaló: THotPDF.SetFormFieldTooltip Method

Deklaráció

procedure SetFormFieldTooltip(const FieldName, Value: AnsiString);

Egység

HPDFDoc

Paraméterek

Név	Cél
`FieldName`	Existing AcroForm field name to find in the generated field list
`Value`	Text written to the field dictionary as the /TU user hint

Használati megjegyzések

Call this method after creating the target field and before EndDoc
The method is useful when code uses THPDFPage.AddTextField, AddCheckBox, AddRadioButton, AddComboBox, or AddListBox instead of the wrapper-returning Create... helpers
For wrapper-based code, use THPDFAcroFormField.SetTooltip to configure the field directly from the returned wrapper
An unknown field name raises the same field lookup exception used by the form-field additional-action helpers

Example

HPDF.BeginDoc;
HPDF.AddPage;
HPDF.CurrentPage.AddTextField('CustomerName', '', Rect(50, 100, 250, 120));
HPDF.SetFormFieldTooltip('CustomerName', 'Customer name');
HPDF.EndDoc;

Related API

AcroFormSupport
THotPDFSetFormFieldAdditionalActionMethod
THotPDFFormFieldActionConvenienceMethods