Have you looked at using serialization? Here's quick example:
[Serializable]
struct MyStruct
{
public int anInt;
public byte aByte;
}
static void Main(string[] args)
{
MyStruct s1;
s1.anInt = int.MaxValue;
s1.aByte = byte.MaxValue;
Stream stream = File.Open(@"c:\test.bin", FileMode.Create);
BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(stream, s1);
stream.Close();
stream = File.Open(@"c:\test.bin", FileMode.Open);
MyStruct s2 = (MyStruct)formatter.Deserialize(stream);
Console.WriteLine("anInt = {0}\naByte = {1}", s2.anInt, s2.aByte);
}
Check out
http://msdn.microsoft.com/library/de...us/cpref/html/
frlrfsystemserializableattributeclasstopic.asp for more info on the
SerializableAttribute class.
hth
-Joel
--------------------
From: "Manjunath sp via DotNetMonster.com" <fo***@nospam.DotNetMonster.com>
Subject: Reading binary files
Date: Fri, 22 Apr 2005 11:59:50 GMT
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Hi,
How to effectively write and read structures from binary files in
.Net? Currently I am using functions like ReadInt32 and the likes to read
data from binary file into each elements of a structure, but this is very
inefficent compared to VB3 where I could use Get method to read the whole
structure data? Is there any similar method in .net?
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