本文整理匯總了C#中System.IO.FileInfo.OpenRead方法的典型用法代碼示例。如果您正苦於以下問題：C# FileInfo.OpenRead方法的具體用法？C# FileInfo.OpenRead怎麽用？C# FileInfo.OpenRead使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.IO.FileInfo的用法示例。
在下文中一共展示了FileInfo.OpenRead方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: Main
//引入命名空間
using System;
using System.IO;
using System.Text;
class Test
{
public static void Main()
{
string path = @"c:\MyTest.txt";
FileInfo fi = new FileInfo(path);
// Delete the file if it exists.
if (!fi.Exists)
{
//Create the file.
using (FileStream fs = fi.Create())
{
Byte[] info = new UTF8Encoding(true).GetBytes("This is some text in the file.");
//Add some information to the file.
fs.Write(info, 0, info.Length);
}
}
//Open the stream and read it back.
using (FileStream fs = fi.OpenRead())
{
byte[] b = new byte[1024];
UTF8Encoding temp = new UTF8Encoding(true);
while (fs.Read(b,0,b.Length) > 0)
{
Console.WriteLine(temp.GetString(b));
}
}
}
}
//This code produces output similar to the following;
//results may vary based on the computer/file structure/etc.:
//
//This is some text in the file.
//
//
//
//
//
//
//
//
//
//
//
//示例2: Main
//引入命名空間
using System;
using System.IO;
public class MainClass
{
static void Main(string[] args)
{
FileInfo MyFiles = new FileInfo(@"c:\Testing.txt");
FileStream MyFileStream1 = MyFiles.OpenRead();
int MyBytes = MyFileStream1.ReadByte();
MyFileStream1.Close();
}
}