Question

JavaScript => public static var inputString: string;
C# => public static string inputString;

Description 描述

Returns the keyboard input entered this frame. (Read Only)

返回在这一帧的键盘输入（只读）

Only ASCII characters are contained in the inputString.

inputString中只包含ASCII码中的字符。

The string can contain two special characters which should be handled: Character “\b” represents backspace. Character “\n” represents return or enter.

这个字符串中可以包含两个需要处理的特殊字符：字符“\b”代表回退键。字符“\n”代表返回或回车键。

JavaScript:

// Reading typed input from the keyboard
// (eg, the user entering his name).
// You need to attach this script to an object with
// a GUIText component.
 
var gt: GUIText;
 
function Start() {
	gt = GetComponent.<GUIText>();
}
 
function Update () {
	for (var c : char in Input.inputString) {
		// Backspace - Remove the last character
		if (c == "\b"[0]) {
			if (gt.text.Length != 0)
				gt.text = gt.text.Substring(0, gt.text.Length - 1);
		}
		// End of entry
		else if (c == "\n"[0] || c == "\r"[0]) {// "\n" for Mac, "\r" for windows.
			print ("User entered his name: " + gt.text);
		}
		// Normal text input - just append to the end
		else {
			gt.text += c;
		}
	}
}

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    public GUIText gt;
    void Start() {
        gt = GetComponent<GUIText>();
    }
    void Update() {
        foreach (char c in Input.inputString) {
            if (c == "\b"[0])
                if (gt.text.Length != 0)
                    gt.text = gt.text.Substring(0, gt.text.Length - 1);
 
            else
                if (c == "\n"[0] || c == "\r"[0])
                    print("User entered his name: " + gt.text);
                else
                    gt.text += c;
        }
    }
}

Input