{ PDF object is supposed to be created }
PDF.PDFPAGE_CreateControl_Button('Btn1', 20, 90, 65, 105);
PDF.PDFANNOTATION_Caption := 'Alert demo';
actionIndex = PDF.CreateJavascriptAction('app.alert("This window created as result of CreateJavascriptAction")');
PDF.PDFANNOTATION_OnMouseUp := actionIndex;

// PDF object is supposed to be created
PDF->PDFPAGE_CreateControl_Button("Btn1", 20, 90, 65, 105);
PDF->PDFANNOTATION_Caption = "Alert demo";
LONG actionIndex = PDF->CreateJavascriptAction("app.alert(\"This window created as result of CreateJavascriptAction\")");
PDF->PDFANNOTATION_OnMouseUp = actionIndex;

// PDF object is supposed to be created
PDF.PDFPAGE_CreateControl_Button("Btn1", 20, 90, 65, 105);
PDF.PDFANNOTATION_Caption = "Alert demo";
long actionIndex = PDF.CreateJavascriptAction("app.alert(\"This window created as result of CreateJavascriptAction\")");
PDF.PDFANNOTATION_OnMouseUp = actionIndex;

' PDF object is supposed to be created
PDF.PDFPAGE_CreateControl_Button "Btn1", 20, 90, 65, 105
PDF.PDFANNOTATION_Caption = "Alert demo"
actionIndex = PDF.CreateJavascriptAction("app.alert('This window created as result of createJavascriptAction')")
PDF.PDFANNOTATION_OnMouseUp = actionIndex