public Block_Disk getNext()
{
while (fs.Position < fs.Length)
{
Block_Disk b;
b = Block_Disk.FromStream(fs);
if (b.blockSize == 0)
{
blockFileNum++;
try
{
fs.Close();
fs = new FileStream(@"C:\Users\Administrator\AppData\Roaming\Bitcoin\blocks\blk" + blockFileNum.ToString("D5") + ".dat", FileMode.Open);
}
catch (FileNotFoundException)
{
return(null);
}
continue;
}
return(b);
}
return(null);
}
/// <summary>
/// Reads a block disk into the <seealso cref="Block_Disk">Block_Disk</seealso> structure from the active filestream and opens the next blockfile.
/// </summary>
/// <param name="file">Name of the blockchain datafile.</param>
/// <param name="path">Location of the blockchain datafile(s).</param>
/// <returns>A <seealso cref="Block_Disk"/>Block_Disk</seealso> structure containing the contents of the blockfile.</returns>
/// <remarks>
/// Pass an empty String or null value to initialize the file or path value with the defaults.
/// </remarks>
public Block_Disk getNext(String file, String path)
{
if (String.IsNullOrWhiteSpace(file))
{
file = this._blockFileName;
}
if (String.IsNullOrWhiteSpace(path))
{
path = this._blockFilePath;
}
while (this._fileStream.Position < this._fileStream.Length)
{
Block_Disk _block;
_block = Block_Disk.FromStream(this._fileStream);
if (_block.blockSize == 0)
{
this.blockFileNum++;
try
{
this._fileStream.Close();
String _fullPath = System.IO.Path.Combine(path, file);
this._fileStream = new FileStream(_fullPath, FileMode.Open);
}
catch (FileNotFoundException)
{
return(null);
}
continue;
}
return(_block);
}
return(null);
}
