Returns the radio group key if the current checkbox is a radio button.
This method doesn't have any parameters.
builder.CreateFile("docx"); var oDocument = Api.GetDocument(); var oCheckBoxForm = Api.CreateCheckBoxForm({"tip": "Specify your marital status", "required": true, "placeholder": "Marital status", "radio": true}); oCheckBoxForm.SetRadioGroup("Marital status"); var oParagraph = oDocument.GetElement(0); oParagraph.AddElement(oCheckBoxForm); oParagraph.AddText(" Married"); oParagraph.AddLineBreak(); oCheckBoxForm = Api.CreateCheckBoxForm({"tip": "Specify your marital status", "required": true, "placeholder": "Marital status", "radio": true}); oCheckBoxForm.SetRadioGroup("Marital status"); oParagraph.AddElement(oCheckBoxForm); oParagraph.AddText(" Single"); var sRadioGroup = oCheckBoxForm.GetRadioGroup(); oParagraph = Api.CreateParagraph(); oParagraph.AddText("Radio group name of the radio buttons in this document: " + sRadioGroup); oDocument.Push(oParagraph); builder.SaveFile("docx", "GetRadioGroup.docx"); builder.CloseFile();