Capture the hex code from keyboard input?

[dynamic_sysop]

try this in the keypress event ...

Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress
        MessageBox.Show(Convert.ToInt32(e.KeyChar).ToString("X")) '/// specify X to convert to Hex
    End Sub