本文整理汇总了C#中System.IO.File.OpenWrite方法的典型用法代码示例。如果您正苦于以下问题：C# File.OpenWrite方法的具体用法？C# File.OpenWrite怎么用？C# File.OpenWrite使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.IO.File的用法示例。
在下文中一共展示了File.OpenWrite方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
//引入命名空间
using System;
using System.IO;
using System.Text;
class Test
{
public static void Main()
{
string path = @"c:\temp\MyTest.txt";
// Open the stream and write to it.
using (FileStream fs = File.OpenWrite(path))
{
Byte[] info =
new UTF8Encoding(true).GetBytes("This is to test the OpenWrite method.");
// Add some information to the file.
fs.Write(info, 0, info.Length);
}
// Open the stream and read it back.
using (FileStream fs = File.OpenRead(path))
{
byte[] b = new byte[1024];
UTF8Encoding temp = new UTF8Encoding(true);
while (fs.Read(b,0,b.Length) > 0)
{
Console.WriteLine(temp.GetString(b));
}
}
}
}示例2: Main
//引入命名空间
using System;
using System.Windows.Forms;
using System.IO;
class MainClass
{
public static void Main()
{
FileStream inStream = File.OpenRead("c:\\text.txt");
FileStream outStream = File.OpenWrite("c:\\text.txt" + ".bak");
BufferedStream bufInStream = new BufferedStream(inStream);
BufferedStream bufOutStream = new BufferedStream(outStream);
byte[] buf = new byte[1024];
int bytesRead;
while ((bytesRead = bufInStream.Read(buf, 0, 1024)) > 0)
bufOutStream.Write(buf, 0, bytesRead);
bufOutStream.Flush();
bufOutStream.Close();
bufInStream.Close();
outStream.Close();
inStream.Close();
}
}