从文本文件中读取字符串,其行号为 [英] Reading a string from a text file with its line no
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问题描述
如何从文本文件中读取字符串,其行号为C#.net
解决方案
试试这个
string [] lines = System.IO.File.ReadAllLines( @ C:\ Users \Public\TestFolder \WriteLines2.txt);
// 使用foreach循环显示文件内容。
System.Console.WriteLine( WriteLines2.txt =)的内容;
foreach ( string line in 行)
{
// 使用制表符缩进文件的每一行。
Console.WriteLine( \t + line);
}
有一个简单的解决方案...
看看这里: 如何:从文本文件中读取(C#编程指南) [ ^ ]
声明变量外循环:
int counter = 0 ;
逐行显示文本文件:
string [] lines = System.IO.File.ReadAllLines( @ D:\\ MyFile.txt的跨度>);
// 使用foreach循环显示文件内容。
System.Console.WriteLine( MyFile.txt =)的内容;
foreach ( string line in 行)
{
counter + = 1 ;
// 使用选项卡缩进文件的每一行。
控制台.WriteLine( {0} {1},counter,line);
}
这就是全部;)
更多:
代码:阅读文本文件(Visual C#) [ ^ ]
如何:阅读来自文件的文本 [ ^
How to read a string from a text file with its line no in C#.net
解决方案
Try this
string[] lines = System.IO.File.ReadAllLines(@"C:\Users\Public\TestFolder\WriteLines2.txt"); // Display the file contents by using a foreach loop. System.Console.WriteLine("Contents of WriteLines2.txt = "); foreach (string line in lines) { // Use a tab to indent each line of the file. Console.WriteLine("\t" + line); }
For Details Click Here[^]
There is a simple solution...
Have a look here: How to: Read From a Text File (C# Programming Guide)[^]
Declare variable outside loop:
int counter = 0;
display text file line by line:
string[] lines = System.IO.File.ReadAllLines(@"D:\\MyFile.txt"); // Display the file contents by using a foreach loop. System.Console.WriteLine("Contents of MyFile.txt = "); foreach (string line in lines) { counter+=1; // Use a tab to indent each line of the file. Console.WriteLine("{0} {1}", counter, line); }
That''s all ;)
More:
Code: Reading From a Text File (Visual C#)[^]
How to: Read Text from a File[^]
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