进制转换—Visual Basic
Visual Basic版本的进制转换来了！
没有了DOS的黑框框，GUI的界面还是看着蛮舒服的。
v1.0版，只能进行简单的十进制转换。
只能进行十进制的转换那算啥、我们要的是一款可以进行多种转换的软件。
于是，进制转换迎来了它的update，v2.0版本。
v2.0的版本，可以进行16种进制能转换，想怎么转就怎么转。
v2.0 的截图：
更新日志：
v1.0 程序主体完成
v1.1 加入帮助窗口
v2.0 全新构建程序框体，增加功能
最重要的是，同Android一样，开源是必须的。
<span style="font-family:arial;font-size:12px;color:#333333;">Option Explicit
Private Sub Command1_Click()
Dim Dec As Long
Dim Bin As String
Dim Hex As String
Dim Oct As String
Dim H As String
Dim i As Long
Dim B As Long
Dim D As String
Dim DEC_to_BIN As String
Dim DEC_to_OCT As String
Dim DEC_to_HEX As String
Dim BIN_to_DEC As Long
Dim BIN_to_OCT As String
Dim BIN_to_HEX As String
Dim HEX_to_DEC As Long
Dim HEX_to_BIN As String
Dim OCT_to_DEC As Long
Dim OCT_to_BIN As String
Dim OCT_to_HEX As String
Dim HEX_to_OCT As String
Dim a As String
If Option3.Value = True And Option5.Value = True Then '10 to 2
Dec = Text1.Text
Do While Dec > 0
DEC_to_BIN = Dec Mod 2 & DEC_to_BIN
Dec = Dec \ 2
Loop
Text2.Text = DEC_to_BIN
ElseIf Option3.Value = True And Option6.Value = True Then '10 to 8
Dec = Text1.Text
Do While Dec > 0
DEC_to_OCT = Dec Mod 8 & DEC_to_OCT
Dec = Dec \ 8
Loop
Text2.Text = DEC_to_OCT
ElseIf Option3.Value = True And Option8.Value = True Then '10 to 16
Dec = Text1.Text
Do While Dec > 0
a = CStr(Dec Mod 16)
Select Case a
Case "10": a = "A"
Case "11": a = "B"
Case "12": a = "C"
Case "13": a = "D"
Case "14": a = "E"
Case "15": a = "F"
End Select
DEC_to_HEX = a & DEC_to_HEX
Dec = Dec \ 16
Loop
Text2.Text = DEC_to_HEX
ElseIf Option1.Value = True And Option7.Value = True Then '2 to 10
Bin = Text1.Text
For i = 1 To Len(Bin)
BIN_to_DEC = BIN_to_DEC * 2 + Val(Mid(Bin, i, 1))
Next i
Text2.Text = BIN_to_DEC
ElseIf Option1.Value = True And Option6.Value = True Then '2 to 8
Bin = Text1.Text
If Len(Bin) Mod 3 <> 0 Then
Bin = String(3 - Len(Bin) Mod 3, "0") & Bin
End If
For i = 1 To Len(Bin) Step 3
Select Case Mid(Bin, i, 3)
Case "000": H = H & "0"
Case "001": H = H & "1"
Case "010": H = H & "2"
Case "011": H = H & "3"
Case "100": H = H & "4"
Case "101": H = H & "5"
Case "110": H = H & "6"
Case "111": H = H & "7"
End Select
Next i
While Left(H, 1) = "0"
H = Right(H, Len(H) - 1)
Wend
BIN_to_OCT = H
Text2.Text = BIN_to_OCT
ElseIf Option1.Value = True And Option8.Value = True Then '2 to 16
Bin = Text1.Text
If Len(Bin) Mod 4 <> 0 Then
Bin = String(4 - Len(Bin) Mod 4, "0") & Bin
End If
For i = 1 To Len(Bin) Step 4
Select Case Mid(Bin, i, 4)
Case "0000": H = H & "0"
Case "0001": H = H & "1"
Case "0010": H = H & "2"
Case "0011": H = H & "3"
Case "0100": H = H & "4"
Case "0101": H = H & "5"
Case "0110": H = H & "6"
Case "0111": H = H & "7"
Case "1000": H = H & "8"
Case "1001": H = H & "9"
Case "1010": H = H & "A"
Case "1011": H = H & "B"
Case "1100": H = H & "C"
Case "1101": H = H & "D"
Case "1110": H = H & "E"
Case "1111": H = H & "F"
End Select
Next i
While Left(H, 1) = "0"
H = Right(H, Len(H) - 1)
Wend
BIN_to_HEX = H
Text2.Text = BIN_to_HEX
ElseIf Option4.Value = True And Option7.Value = True Then '16 to 10
Hex = Text1.Text
For i = 1 To Len(Hex)
Select Case Mid(Hex, Len(Hex) - i + 1, 1)
Case "0": B = B + 16 ^ (i - 1) * 0
Case "1": B = B + 16 ^ (i - 1) * 1
Case "2": B = B + 16 ^ (i - 1) * 2
Case "3": B = B + 16 ^ (i - 1) * 3
Case "4": B = B + 16 ^ (i - 1) * 4
Case "5": B = B + 16 ^ (i - 1) * 5
Case "6": B = B + 16 ^ (i - 1) * 6
Case "7": B = B + 16 ^ (i - 1) * 7
Case "8": B = B + 16 ^ (i - 1) * 8
Case "9": B = B + 16 ^ (i - 1) * 9
Case "A": B = B + 16 ^ (i - 1) * 10
Case "B": B = B + 16 ^ (i - 1) * 11
Case "C": B = B + 16 ^ (i - 1) * 12
Case "D": B = B + 16 ^ (i - 1) * 13
Case "E": B = B + 16 ^ (i - 1) * 14
Case "F": B = B + 16 ^ (i - 1) * 15
End Select
Next i
HEX_to_DEC = B
Text2.Text = HEX_to_DEC
ElseIf Option4.Value = True And Option5.Value = True Then '16 to 2
Hex = Text1.Text
For i = 1 To Len(Hex)
Select Case Mid(Hex, i, 1)
Case "0": B = B & "0000"
Case "1": B = B & "0001"
Case "2": B = B & "0010"
Case "3": B = B & "0011"
Case "4": B = B & "0100"
Case "5": B = B & "0101"
Case "6": B = B & "0110"
Case "7": B = B & "0111"
Case "8": B = B & "1000"
Case "9": B = B & "1001"
Case "A": B = B & "1010"
Case "B": B = B & "1011"
Case "C": B = B & "1100"
Case "D": B = B & "1101"
Case "E": B = B & "1110"
Case "F": B = B & "1111"
End Select
Next i
While Left(B, 1) = "0"
B = Right(B, Len(B) - 1)
Wend
HEX_to_BIN = B
Text2.Text = HEX_to_BIN
ElseIf Option4.Value = True And Option6.Value = True Then '16 to 8
Hex = Text1.Text
For i = 1 To Len(Hex)
Select Case Mid(Hex, i, 1)
Case "0": B = B & "0000"
Case "1": B = B & "0001"
Case "2": B = B & "0010"
Case "3": B = B & "0011"
Case "4": B = B & "0100"
Case "5": B = B & "0101"
Case "6": B = B & "0110"
Case "7": B = B & "0111"
Case "8": B = B & "1000"
Case "9": B = B & "1001"
Case "A": B = B & "1010"
Case "B": B = B & "1011"
Case "C": B = B & "1100"
Case "D": B = B & "1101"
Case "E": B = B & "1110"
Case "F": B = B & "1111"
End Select
Next i
While Left(B, 1) = "0"
B = Right(B, Len(B) - 1)
Wend
HEX_to_BIN = B
Bin = HEX_to_BIN
If Len(Bin) Mod 3 <> 0 Then
Bin = String(3 - Len(Bin) Mod 3, "0") & Bin
End If
For i = 1 To Len(Bin) Step 3
Select Case Mid(Bin, i, 3)
Case "000": H = H & "0"
Case "001": H = H & "1"
Case "010": H = H & "2"
Case "011": H = H & "3"
Case "100": H = H & "4"
Case "101": H = H & "5"
Case "110": H = H & "6"
Case "111": H = H & "7"
End Select
Next i
While Left(H, 1) = "0"
H = Right(H, Len(H) - 1)
Wend
BIN_to_OCT = H
HEX_to_OCT = BIN_to_OCT
Text2.Text = HEX_to_OCT
ElseIf Option2.Value = True And Option7.Value = True Then '8 to 10
Oct = Text1.Text
For i = 1 To Len(Oct)
Select Case Mid(Oct, Len(Oct) - i + 1, 1)
Case "0": B = B + 8 ^ (i - 1) * 0
Case "1": B = B + 8 ^ (i - 1) * 1
Case "2": B = B + 8 ^ (i - 1) * 2
Case "3": B = B + 8 ^ (i - 1) * 3
Case "4": B = B + 8 ^ (i - 1) * 4
Case "5": B = B + 8 ^ (i - 1) * 5
Case "6": B = B + 8 ^ (i - 1) * 6
Case "7": B = B + 8 ^ (i - 1) * 7
End Select
Next i
OCT_to_DEC = B
Text2.Text = OCT_to_DEC
ElseIf Option2.Value = True And Option5.Value = True Then '8 to 2
Oct = Text1.Text
For i = 1 To Len(Oct)
Select Case Mid(Oct, i, 1)
Case "0": D = D & "000"
Case "1": D = D & "001"
Case "2": D = D & "010"
Case "3": D = D & "011"
Case "4": D = D & "100"
Case "5": D = D & "101"
Case "6": D = D & "110"
Case "7": D = D & "111"
End Select
Next i
While Left(D, 1) = "0"
D = Right(D, Len(D) - 1)
Wend
OCT_to_BIN = D
Text2.Text = OCT_to_BIN
ElseIf Option2.Value = True And Option8.Value = True Then '8 to 16
Oct = Text1.Text
For i = 1 To Len(Oct)
Select Case Mid(Oct, i, 1)
Case "0": D = D & "000"
Case "1": D = D & "001"
Case "2": D = D & "010"
Case "3": D = D & "011"
Case "4": D = D & "100"
Case "5": D = D & "101"
Case "6": D = D & "110"
Case "7": D = D & "111"
End Select
Next i
While Left(D, 1) = "0"
D = Right(D, Len(D) - 1)
Wend
OCT_to_BIN = D
Bin = OCT_to_BIN
If Len(Bin) Mod 4 <> 0 Then
Bin = String(4 - Len(Bin) Mod 4, "0") & Bin
End If
For i = 1 To Len(Bin) Step 4
Select Case Mid(Bin, i, 4)
Case "0000": H = H & "0"
Case "0001": H = H & "1"
Case "0010": H = H & "2"
Case "0011": H = H & "3"
Case "0100": H = H & "4"
Case "0101": H = H & "5"
Case "0110": H = H & "6"
Case "0111": H = H & "7"
Case "1000": H = H & "8"
Case "1001": H = H & "9"
Case "1010": H = H & "A"
Case "1011": H = H & "B"
Case "1100": H = H & "C"
Case "1101": H = H & "D"
Case "1110": H = H & "E"
Case "1111": H = H & "F"
End Select
Next i
While Left(H, 1) = "0"
H = Right(H, Len(H) - 1)
Wend
BIN_to_HEX = H
Text2.Text = BIN_to_HEX
ElseIf Option1.Value = True And Option5.Value = True Then '2 to 2
Oct = Text1.Text
Text2.Text = Oct
ElseIf Option2.Value = True And Option6.Value = True Then '8 to 8
Oct = Text1.Text
Text2.Text = Oct
ElseIf Option3.Value = True And Option7.Value = True Then '10 to 10
Oct = Text1.Text
Text2.Text = Oct
ElseIf Option4.Value = True And Option8.Value = True Then '16 to 16
Oct = Text1.Text
Text2.Text = Oct
End If
End Sub
Private Sub Command2_Click()
Form2.Show
End Sub
Private Sub Command3_Click()
Form3.Show
End Sub
</span>
欢迎参观Visual Basic的家。
下一个版本，进行软件的美化。毕竟窗口还是比较单一。
@ Mayuko