c#导入文件

string[] lines = System.IO.File.ReadAllLines(@"C:\Users\Administrator\Desktop\2.txt",Encoding.Default);

foreach (string i in lines) {
string[] ceshi = i.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); //去除空格
string title = ceshi[0];  //标题
string autor = ceshi[1];//作者
string ce = title.Substring(0);
if (title.Length >= 20) {

ce = title.Substring(0, 17);
ce = ce + "....";
}
Console.WriteLine("{0}|{1}", ce, autor);