WebJan 31, 2024 · 上述就是 C#学习教程 :紧跟File.WriteAllLines()后面的File.ReadAllLines()会因锁定而导致exception分享的全部内容,如果对大家有所用处且需要了解更多关于C#学习教程,希望大家多多关注—猴子技术宅(www.ssfiction.com) WebJan 24, 2014 · If you are still on C# 3.5, not 4 (when ReadLines was added) you can use the below implementation: public static IEnumerable ReadLines (string filename) { using (TextReader tr = new StreamReader (filename)) { string nextLine = tr.ReadLine (); while (nextLine != null) { yield return nextLine; nextLine = tr.ReadLine (); } } } Share
C# – Reading Lines From a File Until the End of File is Reached
Webpublic static IList GetLogTail (string logname, string numrows) { int lineCnt = 1; List lines = new List (); int maxLines; if (!int.TryParse (numrows, out maxLines)) { maxLines = 100; } string logFile = HttpContext.Current.Server.MapPath ("~/" + logname); BackwardReader br = new BackwardReader (logFile); while (!br.SOF) { string line = … WebMar 9, 2024 · File.ReadAllLines (String) is an inbuilt File class method that is used to open a text file then reads all lines of the file into a string array and then closes the file. Syntax: public static string [] ReadAllLines (string path); Parameter: This function accepts a parameter which is illustrated below: how to make kali linux full screen in vmware
How to read file line by line and print to a text box c#
WebMay 15, 2024 · There is one more way to read lines of a text file in C#, which is using StreamReader. StreamReader class implements a TextReader that reads characters from … WebNov 19, 2010 · File.ReadAllLines () returns an array of strings. If you want to use an array of strings you need to call the correct function. You could use Jim solution, just use ReadAllLines () or you could change your return type. This would also work: System.Collections.Generic.IEnumerable lines = File.ReadLines ("c:\\file.txt"); WebDec 27, 2024 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. mssc birmingham