[DotNetDevelopment] How can I write bytes to a serial COM port

[cmdolcet69]

I setup my byte array as such

Dim Message_Array() As Byte = {&H7E, &H0, &H4B, &H0, &H6D, &H0, &H7D,
&H33, &HA2, &H0, &H40, &H4B, &H99, &HC6, &H0, &H6D, &H4C, &H30, &H30,
&H30, &H31, &H36, &H6, &H4C, &H30, &H30, &H30, &H31, &H36, &H0, &H0,
&H4D, &H53, &H30, &H37, &H34, &H31, &H0, &H7D, &H33, &HA2, &H0, &H40,
&H31, &H31, &H39, &HE2, &HB, &HC, &H0, &H0, &H0, &H0, &H0, &H0, &H0,
&H0, &H0, &H0, &H0, &H0, &H0, &H0, &H0, &H0, &H0, &H0, &H0, &H0, &H0,
&H0, &H0, &H0, &H0, &H52, &H0, &H0, &H0, &H0, &H0, &HB3}


SerialPort1.Write(Message_Array, 0, 81)

However this isn;t working....whats up