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这篇文章将为大家详细讲解有关如何浅析.NET写入文本文件的操作，文章内容质量较高，因此小编分享给大家做个参考，希望大家阅读完这篇文章后对相关知识有一定的了解。
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.NET写入文本文件的操作时需要注意注意
Visual Basic 用户可以选择使用由 My.Computer.FileSystem 对象提供的方法和属性进行文件 I/O。
.NET写入文本文件的操作示例Visual Basic实现添加文本
Imports System Imports System.IO Class Test Public Shared Sub Main() ' Create an instance of StreamWriter to write text to a file. Using sw As StreamWriter = New StreamWriter("TestFile.txt") ' Add some text to the file. sw.Write("This is the ") sw.WriteLine("header for the file.") sw.WriteLine("-------------------") ' Arbitrary objects can also be written to the file. sw.Write("The date is: ") sw.WriteLine(DateTime.Now) sw.Close() End Using End Sub End Class.NET写入文本文件的操作示例C#实现添加文本
using System; using System.IO; class Test { public static void Main() { // Create an instance of StreamWriter to write text to a file. // The using statement also closes the StreamWriter. using (StreamWriter sw = new StreamWriter("TestFile.txt")) { // Add some text to the file. sw.Write("This is the "); sw.WriteLine("header for the file."); sw.WriteLine("-------------------"); // Arbitrary objects can also be written to the file. sw.Write("The date is: "); sw.WriteLine(DateTime.Now); } } }.NET写入文本文件的操作示例Visual Basic实现写入一个字符串
Option Explicit On Option Strict On Imports System Imports System.IO Public Class TextToFile Private Const FILE_NAME As String = "MyFile.txt" Public Shared Sub Main() If File.Exists(FILE_NAME) Then Console.WriteLine("{0} already exists.", FILE_NAME) Return End If Using sw As StreamWriter = File.CreateText(FILE_NAME) sw.WriteLine("This is my file.") sw.WriteLine("I can write ints {0} or floats {1}, and so on.", 1, 4.2) sw.Close() End Using End Sub End Class.NET写入文本文件的操作示例C#实现写入一个字符串
using System; using System.IO; public class TextToFile { private const string FILE_NAME = "MyFile.txt"; public static void Main(String[] args) { if (File.Exists(FILE_NAME)) { Console.WriteLine("{0} already exists.", FILE_NAME); return; } using (StreamWriter sw = File.CreateText(FILE_NAME)) { sw.WriteLine ("This is my file."); sw.WriteLine ("I can write ints {0} or floats {1}, and so on.", 1, 4.2); sw.Close(); } } }关于如何浅析.NET写入文本文件的操作就分享到这里了，希望以上内容可以对大家有一定的帮助，可以学到更多知识。如果觉得文章不错，可以把它分享出去让更多的人看到。
