c 学生管理系统11(4)

{

break;

}

else

{

Console.WriteLine("输入错误！请重新输入");

}

}

//即将修改文件

string[] lines = File.ReadAllLines(@".\学生管理系统文件.txt", Encoding.Default);

string temp = "";

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

{

temp += lines[i] + "\r\n";

}

string xin = "";

for (int i = 0; i < 11; i++)

{

if (i < 10)

xin += element[i] + "\t";

else

xin += element[i];

}

temp += xin + "\r\n";

File.WriteAllText(@".\学生管理系统文件.txt", temp, Encoding.Default);

Console.Clear();

while (true)

{

Console.WriteLine("输入：c继续q返回");

string tmp = Console.ReadLine();

if (tmp == "c")

{

Increase();

}

else if (tmp == "q")

{

return;

}

else

{

Console.WriteLine("输入错误！请重新输入");

}

}