C# File OpenWrite
Description
File OpenWrite Opens an existing file or creates a new
file for writing.
Syntax
File.OpenWrite has the following syntax.
public static FileStream OpenWrite(
string path
)
Parameters
File.OpenWrite has the following parameters.
path- The file to be opened for writing.
Returns
File.OpenWrite method returns An unshared FileStream object on the specified path with Write access.
Example
The following example opens a file for reading and writing.
//from w w w .j ava 2 s . co m
using System;
using System.IO;
using System.Text;
class Test
{
public static void Main()
{
string path = @"c:\temp\MyTest.txt";
using (FileStream fs = File.OpenWrite(path))
{
Byte[] info = new UTF8Encoding(true).GetBytes("This is to test the OpenWrite method.");
fs.Write(info, 0, info.Length);
}
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));
}
}
}
}