Rem 表單佈局
Rem Text1(0)~text1(1),Text2(0)~text2(1),...共12組，Command_Button*13,如附圖
Rem 效果：
Rem 常用之二進位、八進位、十進位、十六進位轉換。
程式碼：
Private Sub Command1_Click() '十進制轉16進制
n = Val(Text1(0))
Text1(1) = Hex(n)
End Sub
Private Sub Command10_Click() '16進制轉十進制
num = Text10(0) '在這裡輸入
Text10(1) = Val("&H" + num)
End Sub
Private Sub Command11_Click() '16進制轉二進制,先轉成十進位再轉為二進位
num = Text11(0) '在這裡輸入
ten = Val("&H" + num)
Text11(1) = TenToTwo(ten)
End Sub
Private Sub Command12_Click() '16進制轉八進制
num = Text12(0) '在這裡輸入
ten = Val("&H" + num)
Text12(1) = Oct(ten)
End Sub
Private Sub Command13_Click()
End
End Sub
Private Sub Command2_Click() '十進制轉八進制
n = Val(Text2(0)) '在這裡輸入
Text2(1) = Oct(n)
End Sub
Private Sub Command3_Click() '十進制轉二進制
n = Val(Text3(0)) '在這裡輸入
Text3(1) = TenToTwo(n)
End Sub
Private Sub Command4_Click() '二進制轉十進制
Binary = Text4(0) '在這裡輸入
Text4(1) = B_to_10(Binary)
End Sub
Private Sub Command5_Click() '二進制轉八進制，先轉成十進制再轉為八進制
Binary = Text5(0) '在這裡輸入
Bintodec = B_to_10(Binary)
Text5(1) = Oct(Bintodec)
End Sub
Private Sub Command6_Click() '二進制轉16進制,先轉成十進制再轉為16進制
Binary = Text6(0) '在這裡輸入
n = B_to_10(Binary)
Text6(1) = Hex(n)
End Sub
Function TenToTwo(ByVal n As Long) As String '自定函數(十進制轉二進制)
If n = 1 Or n = 0 Then
TenToTwo = n
Else
TenToTwo = TenToTwo(n \ 2) & (n Mod 2)
End If
End Function
Function B_to_10(ByVal B As String) As Integer '自定函數(二進制轉十進制)
L = Len(B)
For i = 0 To (L - 1)
Bintodec = Bintodec + (2 ^ i) * Val(Mid(B, L - i, 1))
Next i
B_to_10 = Bintodec
End Function
Private Sub Command7_Click() '八進制轉十進制
num = Text7(0) '在這裡輸入
Text7(1) = Val("&O" + num)
End Sub
Private Sub Command8_Click() '八進制轉二進制,先轉成十進再轉為二進
num = Text8(0) '在這裡輸入
ten = Val("&o" + num)
Text8(1) = TenToTwo(ten)
End Sub
Private Sub Command9_Click() '八進制轉16進制,先轉成十進再轉為16進制
num = Text9(0) '在這裡輸入
ten = Val("&o" + num)
Text9(1) = Hex(ten)
End Sub
Private Sub Form_Load()
Me.Height = 10770
Me.Width = 8490
End Sub
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