c代码错误

Question

可能重复:
使用switch case语句发出问题

我目前有这样的代码

 using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Data;
using System.Drawing;
using System.ComponentModel;
using Excel = Microsoft.Office.Interop.Excel;
using Microsoft.Office.Interop.Excel;
namespace Excel1
{
    class Program
    {
        static void Main(string[] args)
        //public void ExcelOps()
        {
            //string str;
            Excel.Application xlApp = new Excel.Application();
            Excel.Workbook xlWorkbook = xlApp.Workbooks.Open(@"D:/WebServiceTemplate.xlsx");
            Excel._Worksheet xlWorksheet = xlWorkbook.Sheets[1];
            Excel.Range xlRange = xlWorksheet.UsedRange;
            int rowCount = xlRange.Rows.Count;
            int colCount = xlRange.Columns.Count;
            int numSheets = xlWorkbook.Sheets.Count;
            //
            // Iterate through the sheets. They are indexed starting at 1.
            //
            for (int sheetNum = 1; sheetNum <=1; sheetNum++)
            {
                Worksheet sheet = (Worksheet)xlWorkbook.Sheets[sheetNum];
                //
                // Take the used range of the sheet. Finally, get an object array of all
                // of the cells in the sheet (their values). 
                //
                object[,] valueArray = (object[,])xlRange.get_Value(XlRangeValueDataType.xlRangeValueDefault);
                //
                // Do something with the data in the array with a custom method.
                //                
                ProcessInput(valueArray);
            }
        }
        public static void ProcessInput()
        {
        }
    }
}

我试图用自定义方法对数组中的数据做一些事情.当我运行它时,我收到一个错误"错误没有重载方法'ProcessInput'需要1个参数"

怎么了？我该如何进行纠正？

Answer 1

如果这是一个完整的代码,编译器是绝对正确的.

您在此代码中没有任何 ProcessInput(..);函数定义.

编辑

查看编辑后的帖子会说你错过的是声明你的ProcessInput功能就像一个static

    public static void ProcessInput()
    {
       ....
    }