How to display a byte other than its ASCII?

[zhengsimon]

Hi,

I read parameters from my ECU thru RS232 and display them on TextBox. But the display is ASCII instead of itself. E.g. I read 0x01 and store it in DataReceived, and set

Dim DataRecevied As Byte

TextBox1.Text = DataReceived

The value appeared in TextBox1 is 49 (0x31), which is ASCII of 0x01. How to display 01 there?

Thanks,