我正在高中上课,教授C#和.net框架,python等。我必须制作一个程序,使用返回方法对抗一个人使用“Rock,Paper,Scissors”这个单位的项目。
我在Microsoft Visual Studios 2015上遇到了一个错误 No Overload for method 'PCRandomizer' takes 1 arguments
我仍然对整个系统都很陌生,所以我很难理解这一点,但我的程序(到目前为止)是这样的;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace Rock__Paper__Scissors
{
public partial class rockPaperScissors : Form
{
public rockPaperScissors()
{
InitializeComponent();
}
int playerChoice;
// Variable to indicate what the choice is.
int pcChoice;
private int PCRandomizer()
{
// Create a Random Object.
Random rand = new Random();
// Get the rand integer between 1 and 3.
// 1 and the PC has chosen Rock.
// 2 and the PC has chosen Paper.
// 3 and the PC has chosen scissors.
pcChoice = rand.Next(1, 3);
// This returns the value back to the main method.
return pcChoice;
}
private void playerRockPic_Click(object sender, EventArgs e)
{
playerChoice = 1;
PCRandomizer(out pcChoice);
}
private void playerPaperPic_Click(object sender, EventArgs e)
{
}
private void playerScissorsPic_Click(object sender, EventArgs e)
{
}
private void resetButton_Click(object sender, EventArgs e)
{
}
private void exitButton_Click(object sender, EventArgs e)
{
// Close the Form
this.Close();
}
}
}
我为长篇文章道歉,但我已经非常绝望,因为这已经落后于日程安排,我班上的几个人也有这个问题。
我找到了这个页面here,但我不明白。
答案 0 :(得分:3)
因此,您只需将out
变量设置为pcChoice
的结果,而不是使用PCRandomizer
。该方法返回整数,该整数将分配给pcChoice
。
private void playerRockPic_Click(object sender, EventArgs e)
{
playerChoice = 1;
pcChoice = PCRandomizer();
}