有什么方法可以在运行时更改 PickerView 的大小及其位置。What I do need to do was when A certain Row in A certain Component is selected I will got to show the another pickerView on the right side then the first PickerView will resize itself and change its position so that the new PickerView will be seen.
我不想将第二个 PickerView 的值放在第一个 PickerView 上,因为第一个 PickerView 中的某些项目没有任何关系或不需要显示其他值。