vb处理bcd码的问题

Dim localAddress As Stirng '报文发址
Dim bw(128) As Byte '报文

localAddress = "888888"

'存入
'数字的bcd码
bw(12) = Hex(CInt(Mid(localAddress, 1, 1)))
bw(13) = Hex(CInt(Mid(localAddress, 2, 1)) * 16 + CInt(Mid(localAddress, 3, 1)))
bw(14) = Hex(CInt(Mid(localAddress, 4, 1)) * 16 + CInt(Mid(localAddress, 5, 1)))


收到后如何取出并换成字符串型呢？

vc代码是 localAddress.Format("%X%X%X%X%X",bw[12]&0x0F,bw[13]>>4,bw[13]&0x0F,bw[14]>>4,bw[14]&0x0F);

vb如何如何取出存入一个String型呢？