format

Dropdown.value

class: Dropdown

description

The index value of the currently selected option in the dropdown menu.

parameter

param_name	type	description

reture

type	description
number

code example

let go = new GameObject("ui");
let uiComponent = go.AddComponent<UIComponent>(UIComponent);
let canvas = uiComponent.canvas;		
let dropDown = canvas.FindChild("DropDown");
dropDown.value;