public override void Swap(int a, int b)
{
//Issisaugau A i data_a
Byte[] data_a = new Byte[13];
fs.Seek(13 * a, SeekOrigin.Begin);
fs.Read(data_a, 0, 13);
SortableObject result = new SortableObject();
result.Number = BitConverter.ToInt32(data_a, 0);
Byte[] data_string = new Byte[8];
Array.Copy(data_a, 5, data_string, 0, 8);
string utfString = Encoding.UTF8.GetString(data_string, 0, data_string.Length);
result.Text = utfString;
// Console.WriteLine(result);
//Issisaugau B i data_b
Byte[] data_b = new Byte[13];
fs.Seek(13 * b, SeekOrigin.Begin);
fs.Read(data_b, 0, 13);
/*
* Isvedimas
*
* result = new SortableObject();
* result.Number = BitConverter.ToInt32(data_b, 0);
* data_string = new Byte[8];
* Array.Copy(data_b, 5, data_string, 0, 8);
* utfString = Encoding.UTF8.GetString(data_string, 0, data_string.Length);
* result.Text = utfString;
* Console.WriteLine(result);
*/
fs.Seek(13 * b, SeekOrigin.Begin);
fs.Write(data_a, 0, data_a.Length);
fs.Seek(13 * a, SeekOrigin.Begin);
fs.Write(data_b, 0, data_b.Length);
}
public override SortableObject this[int index]
{
get
{
Byte[] data = new Byte[13];
fs.Seek(13 * index, SeekOrigin.Begin);
fs.Read(data, 0, 13);
SortableObject result = new SortableObject();
result.Number = BitConverter.ToInt32(data, 0);
Byte[] data_string = new Byte[8];
Array.Copy(data, 5, data_string, 0, 8);
string utfString = Encoding.UTF8.GetString(data_string, 0, data_string.Length);
result.Text = utfString;
return(result);
}
}
public void PrintFromFile(int n)
{
Console.WriteLine();
for (int index = 0; index < n; index += 1)
{
Byte[] data = new Byte[13];
fs.Seek(13 * index, SeekOrigin.Begin);
fs.Read(data, 0, 13);
SortableObject result = new SortableObject();
result.Number = BitConverter.ToInt32(data, 0);
Byte[] data_string = new Byte[8];
Array.Copy(data, 5, data_string, 0, 8);
string utfString = Encoding.UTF8.GetString(data_string, 0, data_string.Length);
result.Text = utfString;
Console.WriteLine(result);
}
}