实现十进制和二，八，十六进制之间的相互转换

相关的知识总结一哈~~~

    使用Convert类的ToInt32()fang方法把二，八，十六进制数转换为十进制，

Code：

 Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        Dim mydim1 As Integer
        Dim mydim2 As Integer
        Dim mydim3 As Integer
        Dim mybinary As String = "1111"
        Dim myoctal As String = "17"
        Dim myhex As String = "f"
        mydim1 = Convert.ToInt32(mybinary, 2).ToString()
        mydim2 = Convert.ToInt32(myoctal, 8).ToString()
        mydim3 = Convert.ToInt32(myhex, 16).ToString()
        Label1.Text = "MyBinary=1111转换为十进制：" & mydim1
        Label2.Text = "MyOctal=17转换为十进制：" & mydim2
        Label3.Text = "Myhex=f转换为十进制：" & mydim3
    End Sub

可以使用Convert类的ToString()方法把十进制转换为二，八，十六进制数；

  Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim mydim As Integer = 15
        Dim mybinary As String
        Dim myoctal As String
        Dim myhex As String
        mybinary = Convert.ToString(mydim, 2).ToString()
        myoctal = Convert.ToString(mydim, 8).ToString()
        myhex = Convert.ToString(mydim, 16).ToString()
        Label1.Text = "十进制15转换为二进制：MyBinary=" & mybinary
        Label2.Text = "十进制15转换为八进制：MyOctal=" & myoctal
        Label3.Text = "十进制15转换为十六进制：Myhex=" & myhex

  End Sub