c 学生管理系统11(8)

string[] xm = new string[lines.Length - 1]; string[] xb = new string[lines.Length - 1]; string[] nl = new string[lines.Length - 1]; string[] dh = new string[lines.Length - 1]; string[] dz = new string[lines.Length - 1]; string[] bj = new string[lines.Length - 1]; string[] bz = new string[lines.Length - 1]; string[] yw = new string[lines.Length - 1]; string[] sx = new string[lines.Length - 1]; string[] yy = new string[lines.Length - 1]; for (int i = 1; i < lines.Length; i++)

{

string str = lines[i];

arr = str.Split('\t');

// Console.WriteLine(arr[2]);

xh[i - 1] = arr[0];

xm[i - 1] = arr[1];

xb[i - 1] = arr[2];

nl[i - 1] = arr[3];

dh[i - 1] = arr[4];

dz[i - 1] = arr[5];

bj[i - 1] = arr[6];

bz[i - 1] = arr[7];

yw[i - 1] = arr[8];

sx[i - 1] = arr[9];

yy[i - 1] = arr[10];

}

//删除文件

File.Delete(@".\学生管理系统文件.txt"); //定义一个字符串

string tmep = "";

int b = 0;

int a = 1;

while (b <= 0)

{

Console.WriteLine("请输入学号");

string tmp = Console.ReadLine();

for (int i = 0; i < xh.Length; i++)

{

if (tmp == xh[i])

{

a = i;//保存行的位置

b = 1;//跳出循环