小编use*_*241的帖子

Visual Studio中口口声声说Use of unassigned variable的iVal和iNumber.谁能告诉我哪里出错了？

这是一个代码,要求用户继续输入整数并将其添加到用户想要停止.然后在控制台上显示整数之和.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace AddFive
{
    class Program
    {
        static void Main(string[] args)
        {
           int iNumber;
           int iVal;
           int iTotal = 0;

            while (iVal > 0)
            {
                Console.WriteLine("Enter number " + iNumber);
                iVal = Convert.ToInt32(Console.ReadLine());
                iTotal = iTotal + iVal;
            }

            if (iNumber <= 0)
            {
                Console.WriteLine("Total = " + iTotal);
                iVal = Convert.ToInt32(Console.ReadLine());
                iTotal = iTotal + iVal;
            }

            Console.WriteLine("Total = " …