public override void SetLength(long value)
{
if (SizeableStream != null)
{
TResult.ThrowIfFailed(SizeableStream.SetStreamSize(value));
return;
}
throw new NotSupportedException();
}
public override void Write(byte[] buffer, int offset, int count)
{
IntPtr unmanaged = GetUnmanagedBuffer(ref count);
try
{
for (int i = 0; i < count; i++)
{
Marshal.WriteByte(unmanaged, i, buffer[offset + i]);
}
int writtenBytes = 0;
int result = BaseStream.Write(unmanaged, count, ref writtenBytes);
TResult.ThrowIfFailed(result);
}
finally
{
ReleaseUnmanagedBuffer(unmanaged);
}
}