Checks if the combo box text can be edited. If it is not editable, then this form is a dropdown list.
This method doesn't have any parameters.
builder.CreateFile("docx"); var oDocument = Api.GetDocument(); var oComboBoxForm = Api.CreateComboBoxForm({"key": "Personal information", "tip": "Choose your country", "required": true, "placeholder": "Country", "editable": false, "autoFit": false, "items": ["Latvia", "USA", "UK"]}); var oParagraph = oDocument.GetElement(0); oParagraph.AddElement(oComboBoxForm); var bEdit = oComboBoxForm.IsEditable(); oParagraph = Api.CreateParagraph(); oParagraph.AddText("The first combo box from this document is editable: " + bEdit); oDocument.Push(oParagraph); builder.SaveFile("docx", "IsEditable.docx"); builder.CloseFile();