Read file fully : FileStream « File Stream « C# / C Sharp
Read file fully
/*
* This file is part of eHealth-Interoperability.
*
* eHealth-Interoperability is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* eHealth-Interoperability is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with Foobar. If not, see <http://www.gnu.org/licenses/>.
*/
using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
public class Utils
{
public static byte[] ReadFully(string file)
{
byte[] buffer = new byte[1024];
FileStream s = new FileStream(file, FileMode.Open, FileAccess.Read);
using (s)
{
using (MemoryStream ms = new MemoryStream())
{
while (true)
{
int read = s.Read(buffer, 0, buffer.Length);
if (read <= 0)
return ms.ToArray();
ms.Write(buffer, 0, read);
}
}
}
}
private void WriteFully(string file, byte[] data)
{
FileStream s = new FileStream(file, FileMode.Create, FileAccess.Write);
using (s)
{
s.Write(data, 0, data.Length);
}
}
}
