二进制文件读取问题

[jin_ok]

现在有文件名，读取这个文件，要求返回byte数组

[277894613]

	  System.IO.BinaryReader reader = null;
	  try
	  {
		  new System.IO.BinaryReader(System.IO.File.Open("filename", System.IO.FileMode.Open, System.IO.FileAccess.Read), System.Text.Encoding.GetEncoding("your encoding"));
		  byte[] buf = reader.ReadBytes((int)reader.BaseStream.Length);
	  }
	  finally
	  {
		  reader.Close();
	  }

[viena]

string path = @"C:\Temp.dat";
FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read);
int len = (int)fs.Length;
byte[] buffer = new byte[len];
fs.Read(buffer, 0, len);
fs.Close();

[viena]

using System.IO;

[baihe_591]

FileStream Mystream=new FileStream("MyBinary.dat",FileMode.Open,FileAccess.Read);
BinaryReader MyReader=new BinaryReader(Mystream);
byte[] myfile=new byte[Mystream.length];
MyReader.Read(myfile,0,myfile.length);
myReader.Close();
Mystream.Close();

[gang6556934]

跟着学习！

[simple870617]

[Quote=引用 4 楼 baihe_591 的回复:]
C# code
FileStream Mystream=new FileStream("MyBinary.dat",FileMode.Open,FileAccess.Read);
BinaryReader MyReader=new BinaryReader(Mystream);
byte[] myfile=new byte[Mystream.length];
MyReader.Read(myfile,0,myfile.length);
myReader.Close();
Mystream.Close();
[/Quote]

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