Question

vb编程——八进制 十进制 十六进制之间的相互转换

Answer 1

TEXT1是当前进制，text2是目标进制，text3填入数据
Private Sub Command1_Click()
MsgBox jinzhi(Text1, Text2, Text3)
End Sub
Function jinzhi(x As Long, y As Integer, z As Integer)
If x = 10 And y = 8 Then
jinzhi = Oct(z)
ElseIf x = 10 And y = 16 Then
jinzhi = Hex(z)
ElseIf x = 16 And y = 10 Then
jinzhi = Val("&H" & z)
ElseIf x = 8 And y = 10 Then
jinzhi = Val("&O" & z)
ElseIf x = 8 And y = 16 Then
jinzhi = Hex(Val("&O" & z))
ElseIf x = 16 And y = 8 Then
jinzhi = Oct(Val("&H" & z))
End If
End Function

Answer 2

看MSDN，有专门的函数

Answer 3

自己做，和十进制一个道理

Answer 4

多看看基础的书····

Answer 5

55555