突出显示的颜色，以显示选择了哪些字符。
using UnityEngine;
using System.Collections;
using UnityEngine.UI; // Required when Using UI elements.
public class Example : MonoBehaviour
{
public InputField mainInputField;
// Changes the color of the highlight that shows what characters are selected.
void ChangeSelectionColor()
{
mainInputField.selectionColor = Color.red;
}
}