CByte
The CByte function will convert an ASP variant variable into
a byte type. The byte type holds a numeric value from 0 to 255.
If an error occurs converting the value into a byte, the script will
throw a runtime error. You can avoid this by creating an error handler
around your conversion method as shown below:
Dim sValue
Dim nValue
sValue = 34.5
On Error Resume Next
nValue = CByte(sValue)
If Err.Number <> 0
Response.Write "An error occurred converting to byte: " & sValue
End If
On Error Goto 0
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