二进制的转换

Private Sub Command1_Click()
Print erjinzhi(2)
End Sub

Private Function erjinzhi(m As Byte) As String
Dim n As Byte
n = m
Const er As Byte = 2
Dim returns As String
Dim shang As Byte
Dim yushu(1 To 8) As Byte
Dim i As Byte
i = UBound(yushu)
shang = n \ er
yushu(i) = n Mod er
returns = yushu(i)
While shang <> 0
i = i - 1
n = shang
shang = n \ er
yushu(i) = n Mod er
returns = yushu(i) & returns
Wend
erjinzhi = returns

End Function