## DropDownItemCollecti::Insert method Inserts a string into the collection at the specified index. ```cpp void Aspose::Words::Fields::DropDownItemCollecti::Insert(int32_t index, const System::Stri......combo box, // and then choose one of the items of text in the collection...System::MakeArray<System::String>({u"One", u"Two", u"Three"}); System...