public void writefile() { FileStream F = new FileStream("C:\\Users\\lenovo\\Desktop\\18wang\\CSharp\\test4\\file_test4\\result.dat", FileMode.Truncate, FileAccess.ReadWrite); //int i = 2018; //string str = "成都大学CDDX"; //初始化Readword ReadWord rw = new ReadWord(); //初始化writeMsg writeMsg wm = new writeMsg(); LCS <string> lcs = new LCS <string>(rw.readList(), rw.readList1()); LCS <string> lcs1 = new LCS <string>(rw.readList(), rw.readList2()); LCS <string> lcs2 = new LCS <string>(rw.readList(), rw.readList3()); LCS <string> lcs3 = new LCS <string>(rw.readList(), rw.readList4()); int[] count = new int[] { lcs1.iDemo(), lcs2.iDemo(), lcs3.iDemo() }; //版本号的字符串 string str = "MYWORD1.0"; byte[] strArray = System.Text.Encoding.Default.GetBytes(str); int strlength = strArray.Length; //考试要求的字符串 string require = lcs.Demo(); byte[] reArray = System.Text.Encoding.Default.GetBytes(require); int relength = reArray.Length; //名字的字符串数组 string path = writeMsg.Path; string[] sname = wm.sname(path); //ID的字符串数组 string[] sid = wm.sid(path); //c是考生数量 int c = writeMsg.count; //写版本号 byte[] istrlength = BitConverter.GetBytes(strlength); F.Write(istrlength, 0, 4); F.Write(strArray, 0, strlength); //写考试要求 byte[] irelength = BitConverter.GetBytes(relength); F.Write(irelength, 0, 4); F.Write(reArray, 0, relength); //写考生数量 byte[] cbuffer = BitConverter.GetBytes(c); F.Write(cbuffer, 0, cbuffer.Length); //写考生信息 for (int a = 0; a < sid.Length; a++) { byte[] idArray = System.Text.Encoding.Default.GetBytes(sid[a]); int idlength = idArray.Length; byte[] nameArray = System.Text.Encoding.Default.GetBytes(sname[a]); int namelength = nameArray.Length; //每个考生总字节数 int num = idlength + namelength + count[a].ToString().Length; //写总数 byte[] numbuffer = BitConverter.GetBytes(num); F.Write(numbuffer, 0, numbuffer.Length); //写id byte[] iidlength = BitConverter.GetBytes(idlength); F.Write(iidlength, 0, 4); F.Write(idArray, 0, idlength); //写name byte[] inamelength = BitConverter.GetBytes(namelength); F.Write(inamelength, 0, 4); F.Write(nameArray, 0, namelength); //写成绩 byte[] scorebuffer = BitConverter.GetBytes(count[a]); F.Write(scorebuffer, 0, scorebuffer.Length); } //F.Position = 0; F.Close(); }