指令碼產生程式Part2

using System;using System.Collections.Generic;using System.IO ;namespace 指令碼產生程式{    static public class ProcessASourceFile    {        static private bool IsSpaceChar(char c)        {            return c == ' ' || c == '\t';        }        static private string GetNextWord(string aLine, ref int startIndex)        {            string word = "";            while (startIndex != aLine.Length)            {                if (IsSpaceChar(aLine[startIndex]))                {                    if (word == "")                        ;                    else                    {                        ++startIndex;                        break;                    }                }                else                    word += aLine[startIndex];                ++startIndex;            }            return word;        }        static private bool IsTheEndOfFile(string aLine)        {            if (aLine == null || aLine == "\n")                return true;            else                return false;        }        static public StreamReader OpenASourceFile(FileInfo fileInfo)        {            StreamReader reader = fileInfo.OpenText();            return reader;        }        static public void LeapfrogExplanation(StreamReader reader)        {            reader.ReadLine();        }        static public bool ReadADataCellSuccessfully(StreamReader reader, ref DataCell sourceDataCell)        {            string aLine = reader.ReadLine();            if (IsTheEndOfFile(aLine))                return false;            int indexOfKeyInfo = 0;            int i = 0;            while (i != aLine.Length)            {                sourceDataCell.SetKeyInfo(indexOfKeyInfo, GetNextWord(aLine, ref i));                ++indexOfKeyInfo;            }            return true;        }        static public void CloseASourceFile(StreamReader reader)        {            reader.Close();        }    }}