public override unsafe void Write(byte[] buffer, int offset, int count)
{
byte[] buffer2;
if (!this.CanWrite)
{
throw new NotImplementedException("Stream open for reading only");
}
if (offset == 0)
{
buffer2 = buffer;
}
else
{
buffer2 = new byte[count];
Buffer.BlockCopy(buffer, offset, buffer2, 0, count);
}
int num = MobileDevice.AFCFileRefWrite(this.phone.AFCHandle, this.handle, buffer2, (uint)count);
}