public void UpdateCam()
{
try
{
MemoryStream ms = camera.GrabImage();
byte[] datas = ms.GetBuffer();
int length = datas.Length;
for (int i = 0; i < 4; i++, length >>= 8)
{
head[i] = (byte)(length & 255);
}
ns.Write(head, 0, head.Length);
ns.Write(datas, 0, datas.Length);
ms.Close();
}
catch { }
}
