c# - 调用函数的错误是什么？

Question

我尝试调用一个示例函数，该函数是在 Unity 环境中用 c# 编写的。我收到此错误消息:

Multi member names can not be the same as their enclosing type

这是我使用的代码:

using UnityEngine;
using System.Collections;

public class multi : MonoBehaviour {
    // Use this for initialization
    void Start () {

    }

    // Update is called once per frame
    void Update () {
        int x = 5;
        multi (x);
    }

    int multi ( int tem ){
        int ret ;
        ret = tem * 2 ; 
        return ret;
    }
}

Answer 1

函数名不能与类名相同，除非该函数是构造函数。