摘要: StreamReader sr = new StreamReader(Directory.GetCurrentDirectory() + "\\test.txt") string line; while ((line = sr.ReadLine()) != null) { Console.Write 阅读全文
posted @ 2018-04-26 14:57 Peaceful_Pig 阅读(1864) 评论(0) 推荐(0)
摘要: 1 取字符串的前i个字符 str=str.Substring(0,i); // or str=str.Remove(i,str.Length-i); 2 去掉字符串的前i个字符: str=str.Remove(0,i); // or str=str.Substring(i); 3 从右边开始取i个字 阅读全文
posted @ 2018-04-26 14:53 Peaceful_Pig 阅读(348) 评论(0) 推荐(0)
摘要: using Huanent.Printer.Models; using System; using System.Collections.Generic; using System.Drawing; using System.Drawing.Printing; using System.Text; 阅读全文
posted @ 2018-04-26 14:49 Peaceful_Pig 阅读(3877) 评论(9) 推荐(1)